18291624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2594

約数の個数: 64

約数和(自身を含む): 51408000

約数和(自身を除く): 33116376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 2549, 3588, 5098, 7176, 7647, 10196, 15294, 20392, 30588, 33137, 58627, 61176, 66274, 99411, 117254, 132548, 175881, 198822, 234508, 265096, 351762, 397644, 469016, 703524, 762151, 795288, 1407048, 1524302, 2286453, 3048604, 4572906, 6097208, 9145812, 18291624]

約数ペア:

[(1, 18291624), (2, 9145812), (3, 6097208), (4, 4572906), (6, 3048604), (8, 2286453), (12, 1524302), (13, 1407048), (23, 795288), (24, 762151), (26, 703524), (39, 469016), (46, 397644), (52, 351762), (69, 265096), (78, 234508), (92, 198822), (104, 175881), (138, 132548), (156, 117254), (184, 99411), (276, 66274), (299, 61176), (312, 58627), (552, 33137), (598, 30588), (897, 20392), (1196, 15294), (1794, 10196), (2392, 7647), (2549, 7176), (3588, 5098)]