18296216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4691

約数の個数: 32

約数和(自身を含む): 37584000

約数和(自身を除く): 19287784

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 4639, 9278, 18556, 37112, 78863, 134531, 157726, 269062, 315452, 538124, 630904, 1076248, 2287027, 4574054, 9148108, 18296216]

約数ペア:

[(1, 18296216), (2, 9148108), (4, 4574054), (8, 2287027), (17, 1076248), (29, 630904), (34, 538124), (58, 315452), (68, 269062), (116, 157726), (136, 134531), (232, 78863), (493, 37112), (986, 18556), (1972, 9278), (3944, 4639)]