17958930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54421}}^1$

素因数の和:54442

約数の個数: 32

約数和(自身を含む): 47020608

約数和(自身を除く): 29061678

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 54421, 108842, 163263, 272105, 326526, 544210, 598631, 816315, 1197262, 1632630, 1795893, 2993155, 3591786, 5986310, 8979465, 17958930]

約数ペア:

[(1, 17958930), (2, 8979465), (3, 5986310), (5, 3591786), (6, 2993155), (10, 1795893), (11, 1632630), (15, 1197262), (22, 816315), (30, 598631), (33, 544210), (55, 326526), (66, 272105), (110, 163263), (165, 108842), (330, 54421)]