13459524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 35844480

約数和(自身を除く): 22384956

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 239, 247, 361, 478, 494, 717, 722, 741, 956, 988, 1083, 1434, 1444, 1482, 2166, 2868, 2964, 3107, 4332, 4541, 4693, 6214, 9082, 9321, 9386, 12428, 13623, 14079, 18164, 18642, 18772, 27246, 28158, 37284, 54492, 56316, 59033, 86279, 118066, 172558, 177099, 236132, 258837, 345116, 354198, 517674, 708396, 1035348, 1121627, 2243254, 3364881, 4486508, 6729762, 13459524]

約数ペア:

[(1, 13459524), (2, 6729762), (3, 4486508), (4, 3364881), (6, 2243254), (12, 1121627), (13, 1035348), (19, 708396), (26, 517674), (38, 354198), (39, 345116), (52, 258837), (57, 236132), (76, 177099), (78, 172558), (114, 118066), (156, 86279), (228, 59033), (239, 56316), (247, 54492), (361, 37284), (478, 28158), (494, 27246), (717, 18772), (722, 18642), (741, 18164), (956, 14079), (988, 13623), (1083, 12428), (1434, 9386), (1444, 9321), (1482, 9082), (2166, 6214), (2868, 4693), (2964, 4541), (3107, 4332)]