872043642

素因数分解:

$2^1\times 3^2\times {\mathrm{4441}}^1\times {\mathrm{10909}}^1$

素因数の和:15358

約数の個数: 24

約数和(自身を含む): 1890026580

約数和(自身を除く): 1017982938

約数列:

[1, 2, 3, 6, 9, 18, 4441, 8882, 10909, 13323, 21818, 26646, 32727, 39969, 65454, 79938, 98181, 196362, 48446869, 96893738, 145340607, 290681214, 436021821, 872043642]

約数ペア:

[(1, 872043642), (2, 436021821), (3, 290681214), (6, 145340607), (9, 96893738), (18, 48446869), (4441, 196362), (8882, 98181), (10909, 79938), (13323, 65454), (21818, 39969), (26646, 32727)]