15983604

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 216

約数和(自身を含む): 54899208

約数和(自身を除く): 38915604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 41, 42, 49, 51, 52, 63, 68, 78, 82, 84, 91, 98, 102, 117, 119, 123, 126, 147, 153, 156, 164, 182, 196, 204, 221, 234, 238, 246, 252, 273, 287, 294, 306, 357, 364, 369, 441, 442, 468, 476, 492, 533, 546, 574, 588, 612, 637, 663, 697, 714, 738, 819, 833, 861, 882, 884, 1066, 1071, 1092, 1148, 1274, 1326, 1394, 1428, 1476, 1547, 1599, 1638, 1666, 1722, 1764, 1911, 1989, 2009, 2091, 2132, 2142, 2499, 2548, 2583, 2652, 2788, 3094, 3198, 3276, 3332, 3444, 3731, 3822, 3978, 4018, 4182, 4284, 4641, 4797, 4879, 4998, 5166, 5733, 6027, 6188, 6273, 6396, 7462, 7497, 7644, 7956, 8036, 8364, 9061, 9282, 9594, 9758, 9996, 10332, 10829, 11193, 11466, 12054, 12546, 13923, 14637, 14924, 14994, 18081, 18122, 18564, 19188, 19516, 21658, 22386, 22932, 24108, 25092, 26117, 27183, 27846, 29274, 29988, 32487, 33579, 34153, 36162, 36244, 43316, 43911, 44772, 52234, 54366, 55692, 58548, 63427, 64974, 67158, 68306, 72324, 78351, 81549, 87822, 97461, 102459, 104468, 108732, 126854, 129948, 134316, 136612, 156702, 163098, 175644, 190281, 194922, 204918, 235053, 253708, 307377, 313404, 326196, 380562, 389844, 409836, 443989, 470106, 570843, 614754, 761124, 887978, 940212, 1141686, 1229508, 1331967, 1775956, 2283372, 2663934, 3995901, 5327868, 7991802, 15983604]

約数ペア:

[(1, 15983604), (2, 7991802), (3, 5327868), (4, 3995901), (6, 2663934), (7, 2283372), (9, 1775956), (12, 1331967), (13, 1229508), (14, 1141686), (17, 940212), (18, 887978), (21, 761124), (26, 614754), (28, 570843), (34, 470106), (36, 443989), (39, 409836), (41, 389844), (42, 380562), (49, 326196), (51, 313404), (52, 307377), (63, 253708), (68, 235053), (78, 204918), (82, 194922), (84, 190281), (91, 175644), (98, 163098), (102, 156702), (117, 136612), (119, 134316), (123, 129948), (126, 126854), (147, 108732), (153, 104468), (156, 102459), (164, 97461), (182, 87822), (196, 81549), (204, 78351), (221, 72324), (234, 68306), (238, 67158), (246, 64974), (252, 63427), (273, 58548), (287, 55692), (294, 54366), (306, 52234), (357, 44772), (364, 43911), (369, 43316), (441, 36244), (442, 36162), (468, 34153), (476, 33579), (492, 32487), (533, 29988), (546, 29274), (574, 27846), (588, 27183), (612, 26117), (637, 25092), (663, 24108), (697, 22932), (714, 22386), (738, 21658), (819, 19516), (833, 19188), (861, 18564), (882, 18122), (884, 18081), (1066, 14994), (1071, 14924), (1092, 14637), (1148, 13923), (1274, 12546), (1326, 12054), (1394, 11466), (1428, 11193), (1476, 10829), (1547, 10332), (1599, 9996), (1638, 9758), (1666, 9594), (1722, 9282), (1764, 9061), (1911, 8364), (1989, 8036), (2009, 7956), (2091, 7644), (2132, 7497), (2142, 7462), (2499, 6396), (2548, 6273), (2583, 6188), (2652, 6027), (2788, 5733), (3094, 5166), (3198, 4998), (3276, 4879), (3332, 4797), (3444, 4641), (3731, 4284), (3822, 4182), (3978, 4018)]