2638782

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4768

約数の個数: 24

約数和(自身を含む): 5903040

約数和(自身を除く): 3264258

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 4729, 9458, 14187, 28374, 42561, 85122, 146599, 293198, 439797, 879594, 1319391, 2638782]

約数ペア:

[(1, 2638782), (2, 1319391), (3, 879594), (6, 439797), (9, 293198), (18, 146599), (31, 85122), (62, 42561), (93, 28374), (186, 14187), (279, 9458), (558, 4729)]