18481106

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2053}}^1$

素因数の和:2705

約数の個数: 16

約数和(自身を含む): 31746624

約数和(自身を除く): 13265518

約数列:

[1, 2, 7, 14, 643, 1286, 2053, 4106, 4501, 9002, 14371, 28742, 1320079, 2640158, 9240553, 18481106]

約数ペア:

[(1, 18481106), (2, 9240553), (7, 2640158), (14, 1320079), (643, 28742), (1286, 14371), (2053, 9002), (4106, 4501)]