18454546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11491}}^1$

素因数の和:11577

約数の個数: 16

約数和(自身を含む): 30614688

約数和(自身を除く): 12160142

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 11491, 22982, 126401, 252802, 838843, 1677686, 9227273, 18454546]

約数ペア:

[(1, 18454546), (2, 9227273), (11, 1677686), (22, 838843), (73, 252802), (146, 126401), (803, 22982), (1606, 11491)]