16637556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4637}}^1$

素因数の和:4680

約数の個数: 48

約数和(自身を含む): 43634304

約数和(自身を除く): 26996748

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 4637, 9274, 13911, 18548, 27822, 55644, 60281, 106651, 120562, 180843, 213302, 241124, 319953, 361686, 426604, 639906, 723372, 1279812, 1386463, 2772926, 4159389, 5545852, 8318778, 16637556]

約数ペア:

[(1, 16637556), (2, 8318778), (3, 5545852), (4, 4159389), (6, 2772926), (12, 1386463), (13, 1279812), (23, 723372), (26, 639906), (39, 426604), (46, 361686), (52, 319953), (69, 241124), (78, 213302), (92, 180843), (138, 120562), (156, 106651), (276, 60281), (299, 55644), (598, 27822), (897, 18548), (1196, 13911), (1794, 9274), (3588, 4637)]