15106572

素因数分解:

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

素因数の和:240

約数の個数: 72

約数和(自身を含む): 41583360

約数和(自身を除く): 26476788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 191, 234, 338, 382, 468, 507, 573, 676, 764, 1014, 1146, 1521, 1719, 2028, 2197, 2292, 2483, 3042, 3438, 4394, 4966, 6084, 6591, 6876, 7449, 8788, 9932, 13182, 14898, 19773, 22347, 26364, 29796, 32279, 39546, 44694, 64558, 79092, 89388, 96837, 129116, 193674, 290511, 387348, 419627, 581022, 839254, 1162044, 1258881, 1678508, 2517762, 3776643, 5035524, 7553286, 15106572]

約数ペア:

[(1, 15106572), (2, 7553286), (3, 5035524), (4, 3776643), (6, 2517762), (9, 1678508), (12, 1258881), (13, 1162044), (18, 839254), (26, 581022), (36, 419627), (39, 387348), (52, 290511), (78, 193674), (117, 129116), (156, 96837), (169, 89388), (191, 79092), (234, 64558), (338, 44694), (382, 39546), (468, 32279), (507, 29796), (573, 26364), (676, 22347), (764, 19773), (1014, 14898), (1146, 13182), (1521, 9932), (1719, 8788), (2028, 7449), (2197, 6876), (2292, 6591), (2483, 6084), (3042, 4966), (3438, 4394)]