2515156938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{176651}}^1$

素因数の和:176779

約数の個数: 48

約数和(自身を含む): 6283158336

約数和(自身を除く): 3768001398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 4746, 7119, 14238, 176651, 353302, 529953, 1059906, 1236557, 1589859, 2473114, 3179718, 3709671, 7419342, 11129013, 19961563, 22258026, 39923126, 59884689, 119769378, 139730941, 179654067, 279461882, 359308134, 419192823, 838385646, 1257578469, 2515156938]

約数ペア:

[(1, 2515156938), (2, 1257578469), (3, 838385646), (6, 419192823), (7, 359308134), (9, 279461882), (14, 179654067), (18, 139730941), (21, 119769378), (42, 59884689), (63, 39923126), (113, 22258026), (126, 19961563), (226, 11129013), (339, 7419342), (678, 3709671), (791, 3179718), (1017, 2473114), (1582, 1589859), (2034, 1236557), (2373, 1059906), (4746, 529953), (7119, 353302), (14238, 176651)]