18122246

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3623}}^1$

素因数の和:3727

約数の個数: 16

約数和(自身を含む): 28310688

約数和(自身を除く): 10188442

約数列:

[1, 2, 41, 61, 82, 122, 2501, 3623, 5002, 7246, 148543, 221003, 297086, 442006, 9061123, 18122246]

約数ペア:

[(1, 18122246), (2, 9061123), (41, 442006), (61, 297086), (82, 221003), (122, 148543), (2501, 7246), (3623, 5002)]