39186546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12781}}^1$

素因数の和:12866

約数の個数: 32

約数和(自身を含む): 90803328

約数和(自身を除く): 51616782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 12781, 25562, 38343, 76686, 89467, 178934, 268401, 536802, 933013, 1866026, 2799039, 5598078, 6531091, 13062182, 19593273, 39186546]

約数ペア:

[(1, 39186546), (2, 19593273), (3, 13062182), (6, 6531091), (7, 5598078), (14, 2799039), (21, 1866026), (42, 933013), (73, 536802), (146, 268401), (219, 178934), (438, 89467), (511, 76686), (1022, 38343), (1533, 25562), (3066, 12781)]