17984490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11311}}^1$

素因数の和:11374

約数の個数: 32

約数和(自身を含む): 43981056

約数和(自身を除く): 25996566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 11311, 22622, 33933, 56555, 67866, 113110, 169665, 339330, 599483, 1198966, 1798449, 2997415, 3596898, 5994830, 8992245, 17984490]

約数ペア:

[(1, 17984490), (2, 8992245), (3, 5994830), (5, 3596898), (6, 2997415), (10, 1798449), (15, 1198966), (30, 599483), (53, 339330), (106, 169665), (159, 113110), (265, 67866), (318, 56555), (530, 33933), (795, 22622), (1590, 11311)]