387938898

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{2063}}^1$

素因数の和:2439

約数の個数: 48

約数和(自身を含む): 870644736

約数和(自身を除く): 482705838

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 337, 558, 674, 1011, 2022, 2063, 3033, 4126, 6066, 6189, 10447, 12378, 18567, 20894, 31341, 37134, 62682, 63953, 94023, 127906, 188046, 191859, 383718, 575577, 695231, 1151154, 1390462, 2085693, 4171386, 6257079, 12514158, 21552161, 43104322, 64656483, 129312966, 193969449, 387938898]

約数ペア:

[(1, 387938898), (2, 193969449), (3, 129312966), (6, 64656483), (9, 43104322), (18, 21552161), (31, 12514158), (62, 6257079), (93, 4171386), (186, 2085693), (279, 1390462), (337, 1151154), (558, 695231), (674, 575577), (1011, 383718), (2022, 191859), (2063, 188046), (3033, 127906), (4126, 94023), (6066, 63953), (6189, 62682), (10447, 37134), (12378, 31341), (18567, 20894)]