16181886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4877}}^1$

素因数の和:4968

約数の個数: 32

約数和(自身を含む): 37463040

約数和(自身を除く): 21281154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 4877, 9754, 14631, 29262, 34139, 68278, 102417, 204834, 385283, 770566, 1155849, 2311698, 2696981, 5393962, 8090943, 16181886]

約数ペア:

[(1, 16181886), (2, 8090943), (3, 5393962), (6, 2696981), (7, 2311698), (14, 1155849), (21, 770566), (42, 385283), (79, 204834), (158, 102417), (237, 68278), (474, 34139), (553, 29262), (1106, 14631), (1659, 9754), (3318, 4877)]