21468994092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{5197}}^1$

素因数の和:5337

約数の個数: 216

約数和(自身を含む): 67864838496

約数和(自身を除く): 46395844404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 97, 117, 126, 156, 169, 182, 194, 234, 252, 273, 291, 338, 364, 388, 468, 507, 546, 582, 676, 679, 819, 873, 1014, 1092, 1164, 1183, 1261, 1358, 1521, 1638, 1746, 2028, 2037, 2366, 2522, 2716, 3042, 3276, 3492, 3549, 3783, 4074, 4732, 5044, 5197, 6084, 6111, 7098, 7566, 8148, 8827, 10394, 10647, 11349, 12222, 14196, 15132, 15591, 16393, 17654, 20788, 21294, 22698, 24444, 26481, 31182, 32786, 35308, 36379, 42588, 45396, 46773, 49179, 52962, 62364, 65572, 67561, 72758, 79443, 93546, 98358, 105924, 109137, 114751, 135122, 145516, 147537, 158886, 187092, 196716, 202683, 218274, 229502, 270244, 295074, 317772, 327411, 344253, 405366, 436548, 459004, 472927, 504109, 590148, 608049, 654822, 688506, 810732, 878293, 945854, 1008218, 1032759, 1216098, 1309644, 1377012, 1418781, 1512327, 1756586, 1891708, 2016436, 2065518, 2432196, 2634879, 2837562, 3024654, 3513172, 3528763, 4131036, 4256343, 4536981, 5269758, 5675124, 6049308, 6148051, 6553417, 7057526, 7904637, 8512686, 9073962, 10539516, 10586289, 12296102, 13106834, 14115052, 15809274, 17025372, 18147924, 18444153, 19660251, 21172578, 24592204, 26213668, 31618548, 31758867, 36888306, 39320502, 42345156, 45873919, 55332459, 58980753, 63517734, 73776612, 78641004, 85194421, 91747838, 110664918, 117961506, 127035468, 137621757, 170388842, 183495676, 221329836, 235923012, 255583263, 275243514, 340777684, 412865271, 511166526, 550487028, 596360947, 766749789, 825730542, 1022333052, 1192721894, 1533499578, 1651461084, 1789082841, 2385443788, 3066999156, 3578165682, 5367248523, 7156331364, 10734497046, 21468994092]

約数ペア:

[(1, 21468994092), (2, 10734497046), (3, 7156331364), (4, 5367248523), (6, 3578165682), (7, 3066999156), (9, 2385443788), (12, 1789082841), (13, 1651461084), (14, 1533499578), (18, 1192721894), (21, 1022333052), (26, 825730542), (28, 766749789), (36, 596360947), (39, 550487028), (42, 511166526), (52, 412865271), (63, 340777684), (78, 275243514), (84, 255583263), (91, 235923012), (97, 221329836), (117, 183495676), (126, 170388842), (156, 137621757), (169, 127035468), (182, 117961506), (194, 110664918), (234, 91747838), (252, 85194421), (273, 78641004), (291, 73776612), (338, 63517734), (364, 58980753), (388, 55332459), (468, 45873919), (507, 42345156), (546, 39320502), (582, 36888306), (676, 31758867), (679, 31618548), (819, 26213668), (873, 24592204), (1014, 21172578), (1092, 19660251), (1164, 18444153), (1183, 18147924), (1261, 17025372), (1358, 15809274), (1521, 14115052), (1638, 13106834), (1746, 12296102), (2028, 10586289), (2037, 10539516), (2366, 9073962), (2522, 8512686), (2716, 7904637), (3042, 7057526), (3276, 6553417), (3492, 6148051), (3549, 6049308), (3783, 5675124), (4074, 5269758), (4732, 4536981), (5044, 4256343), (5197, 4131036), (6084, 3528763), (6111, 3513172), (7098, 3024654), (7566, 2837562), (8148, 2634879), (8827, 2432196), (10394, 2065518), (10647, 2016436), (11349, 1891708), (12222, 1756586), (14196, 1512327), (15132, 1418781), (15591, 1377012), (16393, 1309644), (17654, 1216098), (20788, 1032759), (21294, 1008218), (22698, 945854), (24444, 878293), (26481, 810732), (31182, 688506), (32786, 654822), (35308, 608049), (36379, 590148), (42588, 504109), (45396, 472927), (46773, 459004), (49179, 436548), (52962, 405366), (62364, 344253), (65572, 327411), (67561, 317772), (72758, 295074), (79443, 270244), (93546, 229502), (98358, 218274), (105924, 202683), (109137, 196716), (114751, 187092), (135122, 158886), (145516, 147537)]