18302538

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 19799862

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 293, 359, 586, 718, 879, 1077, 1758, 2154, 8497, 10411, 16994, 20822, 25491, 31233, 50982, 62466, 105187, 210374, 315561, 631122, 3050423, 6100846, 9151269, 18302538]

約数ペア:

[(1, 18302538), (2, 9151269), (3, 6100846), (6, 3050423), (29, 631122), (58, 315561), (87, 210374), (174, 105187), (293, 62466), (359, 50982), (586, 31233), (718, 25491), (879, 20822), (1077, 16994), (1758, 10411), (2154, 8497)]