12860016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 36810144

約数和(自身を除く): 23950128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 557, 592, 624, 888, 962, 1114, 1443, 1671, 1776, 1924, 2228, 2886, 3342, 3848, 4456, 5772, 6684, 7241, 7696, 8912, 11544, 13368, 14482, 20609, 21723, 23088, 26736, 28964, 41218, 43446, 57928, 61827, 82436, 86892, 115856, 123654, 164872, 173784, 247308, 267917, 329744, 347568, 494616, 535834, 803751, 989232, 1071668, 1607502, 2143336, 3215004, 4286672, 6430008, 12860016]

約数ペア:

[(1, 12860016), (2, 6430008), (3, 4286672), (4, 3215004), (6, 2143336), (8, 1607502), (12, 1071668), (13, 989232), (16, 803751), (24, 535834), (26, 494616), (37, 347568), (39, 329744), (48, 267917), (52, 247308), (74, 173784), (78, 164872), (104, 123654), (111, 115856), (148, 86892), (156, 82436), (208, 61827), (222, 57928), (296, 43446), (312, 41218), (444, 28964), (481, 26736), (557, 23088), (592, 21723), (624, 20609), (888, 14482), (962, 13368), (1114, 11544), (1443, 8912), (1671, 7696), (1776, 7241), (1924, 6684), (2228, 5772), (2886, 4456), (3342, 3848)]