4005882

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 9192960

約数和(自身を除く): 5187078

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 2393, 4786, 7179, 14358, 21537, 43074, 64611, 74183, 129222, 148366, 222549, 445098, 667647, 1335294, 2002941, 4005882]

約数ペア:

[(1, 4005882), (2, 2002941), (3, 1335294), (6, 667647), (9, 445098), (18, 222549), (27, 148366), (31, 129222), (54, 74183), (62, 64611), (93, 43074), (186, 21537), (279, 14358), (558, 7179), (837, 4786), (1674, 2393)]