17996814

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8263}}^1$

素因数の和:8293

約数の個数: 36

約数和(自身を含む): 42865368

約数和(自身を除く): 24868554

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 8263, 16526, 24789, 49578, 74367, 90893, 148734, 181786, 272679, 545358, 818037, 999823, 1636074, 1999646, 2999469, 5998938, 8998407, 17996814]

約数ペア:

[(1, 17996814), (2, 8998407), (3, 5998938), (6, 2999469), (9, 1999646), (11, 1636074), (18, 999823), (22, 818037), (33, 545358), (66, 272679), (99, 181786), (121, 148734), (198, 90893), (242, 74367), (363, 49578), (726, 24789), (1089, 16526), (2178, 8263)]