18414310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 34504704

約数和(自身を除く): 16090394

約数列:

[1, 2, 5, 10, 31, 62, 155, 191, 310, 311, 382, 622, 955, 1555, 1910, 3110, 5921, 9641, 11842, 19282, 29605, 48205, 59210, 59401, 96410, 118802, 297005, 594010, 1841431, 3682862, 9207155, 18414310]

約数ペア:

[(1, 18414310), (2, 9207155), (5, 3682862), (10, 1841431), (31, 594010), (62, 297005), (155, 118802), (191, 96410), (310, 59401), (311, 59210), (382, 48205), (622, 29605), (955, 19282), (1555, 11842), (1910, 9641), (3110, 5921)]