39631428

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{2113}}^1$

素因数の和:2644

約数の個数: 36

約数和(自身を含む): 100419228

約数和(自身を除く): 60787800

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 1042, 1563, 2084, 2113, 3126, 4226, 4689, 6252, 6339, 8452, 9378, 12678, 18756, 19017, 25356, 38034, 76068, 1100873, 2201746, 3302619, 4403492, 6605238, 9907857, 13210476, 19815714, 39631428]

約数ペア:

[(1, 39631428), (2, 19815714), (3, 13210476), (4, 9907857), (6, 6605238), (9, 4403492), (12, 3302619), (18, 2201746), (36, 1100873), (521, 76068), (1042, 38034), (1563, 25356), (2084, 19017), (2113, 18756), (3126, 12678), (4226, 9378), (4689, 8452), (6252, 6339)]