16660666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3307}}^1$

素因数の和:3549

約数の個数: 16

約数和(自身を含む): 27390240

約数和(自身を除く): 10729574

約数列:

[1, 2, 11, 22, 229, 458, 2519, 3307, 5038, 6614, 36377, 72754, 757303, 1514606, 8330333, 16660666]

約数ペア:

[(1, 16660666), (2, 8330333), (11, 1514606), (22, 757303), (229, 72754), (458, 36377), (2519, 6614), (3307, 5038)]