18555668210

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1129}}^1\times {\mathrm{4877}}^1$

素因数の和:6350

約数の個数: 32

約数和(自身を含む): 33535859760

約数和(自身を除く): 14980191550

約数列:

[1, 2, 5, 10, 337, 674, 1129, 1685, 2258, 3370, 4877, 5645, 9754, 11290, 24385, 48770, 380473, 760946, 1643549, 1902365, 3287098, 3804730, 5506133, 8217745, 11012266, 16435490, 27530665, 55061330, 1855566821, 3711133642, 9277834105, 18555668210]

約数ペア:

[(1, 18555668210), (2, 9277834105), (5, 3711133642), (10, 1855566821), (337, 55061330), (674, 27530665), (1129, 16435490), (1685, 11012266), (2258, 8217745), (3370, 5506133), (4877, 3804730), (5645, 3287098), (9754, 1902365), (11290, 1643549), (24385, 760946), (48770, 380473)]