15972174

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{1303}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 35677440

約数和(自身を除く): 19705266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 1303, 1362, 2043, 2606, 3909, 4086, 6129, 7818, 11727, 12258, 23454, 35181, 70362, 295781, 591562, 887343, 1774686, 2662029, 5324058, 7986087, 15972174]

約数ペア:

[(1, 15972174), (2, 7986087), (3, 5324058), (6, 2662029), (9, 1774686), (18, 887343), (27, 591562), (54, 295781), (227, 70362), (454, 35181), (681, 23454), (1303, 12258), (1362, 11727), (2043, 7818), (2606, 6129), (3909, 4086)]