13721058

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 32288256

約数和(自身を除く): 18567198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 191, 234, 307, 382, 573, 614, 921, 1146, 1719, 1842, 2483, 2763, 3438, 3991, 4966, 5526, 7449, 7982, 11973, 14898, 22347, 23946, 35919, 44694, 58637, 71838, 117274, 175911, 351822, 527733, 762281, 1055466, 1524562, 2286843, 4573686, 6860529, 13721058]

約数ペア:

[(1, 13721058), (2, 6860529), (3, 4573686), (6, 2286843), (9, 1524562), (13, 1055466), (18, 762281), (26, 527733), (39, 351822), (78, 175911), (117, 117274), (191, 71838), (234, 58637), (307, 44694), (382, 35919), (573, 23946), (614, 22347), (921, 14898), (1146, 11973), (1719, 7982), (1842, 7449), (2483, 5526), (2763, 4966), (3438, 3991)]