39843154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 67032000

約数和(自身を除く): 27188846

約数列:

[1, 2, 13, 26, 37, 74, 83, 166, 481, 499, 962, 998, 1079, 2158, 3071, 6142, 6487, 12974, 18463, 36926, 39923, 41417, 79846, 82834, 240019, 480038, 538421, 1076842, 1532429, 3064858, 19921577, 39843154]

約数ペア:

[(1, 39843154), (2, 19921577), (13, 3064858), (26, 1532429), (37, 1076842), (74, 538421), (83, 480038), (166, 240019), (481, 82834), (499, 79846), (962, 41417), (998, 39923), (1079, 36926), (2158, 18463), (3071, 12974), (6142, 6487)]