21593666052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{21247}}^1$

素因数の和:21410

約数の個数: 144

約数和(自身を含む): 64658513920

約数和(自身を除く): 43064847868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 109, 111, 126, 148, 218, 222, 252, 259, 327, 333, 436, 444, 518, 654, 666, 763, 777, 981, 1036, 1308, 1332, 1526, 1554, 1962, 2289, 2331, 3052, 3108, 3924, 4033, 4578, 4662, 6867, 8066, 9156, 9324, 12099, 13734, 16132, 21247, 24198, 27468, 28231, 36297, 42494, 48396, 56462, 63741, 72594, 84693, 84988, 112924, 127482, 145188, 148729, 169386, 191223, 254079, 254964, 297458, 338772, 382446, 446187, 508158, 594916, 764892, 786139, 892374, 1016316, 1338561, 1572278, 1784748, 2315923, 2358417, 2677122, 3144556, 4631846, 4716834, 5354244, 5502973, 6947769, 7075251, 9263692, 9433668, 11005946, 13895538, 14150502, 16211461, 16508919, 20843307, 22011892, 27791076, 28301004, 32422922, 33017838, 41686614, 48634383, 49526757, 64845844, 66035676, 83373228, 85689151, 97268766, 99053514, 145903149, 171378302, 194537532, 198107028, 257067453, 291806298, 342756604, 514134906, 583612596, 599824057, 771202359, 1028269812, 1199648114, 1542404718, 1799472171, 2399296228, 3084809436, 3598944342, 5398416513, 7197888684, 10796833026, 21593666052]

約数ペア:

[(1, 21593666052), (2, 10796833026), (3, 7197888684), (4, 5398416513), (6, 3598944342), (7, 3084809436), (9, 2399296228), (12, 1799472171), (14, 1542404718), (18, 1199648114), (21, 1028269812), (28, 771202359), (36, 599824057), (37, 583612596), (42, 514134906), (63, 342756604), (74, 291806298), (84, 257067453), (109, 198107028), (111, 194537532), (126, 171378302), (148, 145903149), (218, 99053514), (222, 97268766), (252, 85689151), (259, 83373228), (327, 66035676), (333, 64845844), (436, 49526757), (444, 48634383), (518, 41686614), (654, 33017838), (666, 32422922), (763, 28301004), (777, 27791076), (981, 22011892), (1036, 20843307), (1308, 16508919), (1332, 16211461), (1526, 14150502), (1554, 13895538), (1962, 11005946), (2289, 9433668), (2331, 9263692), (3052, 7075251), (3108, 6947769), (3924, 5502973), (4033, 5354244), (4578, 4716834), (4662, 4631846), (6867, 3144556), (8066, 2677122), (9156, 2358417), (9324, 2315923), (12099, 1784748), (13734, 1572278), (16132, 1338561), (21247, 1016316), (24198, 892374), (27468, 786139), (28231, 764892), (36297, 594916), (42494, 508158), (48396, 446187), (56462, 382446), (63741, 338772), (72594, 297458), (84693, 254964), (84988, 254079), (112924, 191223), (127482, 169386), (145188, 148729)]