72655842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1729901}}^1$

素因数の和:1729913

約数の個数: 16

約数和(自身を含む): 166070592

約数和(自身を除く): 93414750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1729901, 3459802, 5189703, 10379406, 12109307, 24218614, 36327921, 72655842]

約数ペア:

[(1, 72655842), (2, 36327921), (3, 24218614), (6, 12109307), (7, 10379406), (14, 5189703), (21, 3459802), (42, 1729901)]