15672042126

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2160469}}^1$

素因数の和:2160521

約数の個数: 48

約数和(自身を含む): 37747731840

約数和(自身を除く): 22075689714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 2160469, 4320938, 6481407, 12962814, 19444221, 28086097, 38888442, 56172194, 66974539, 84258291, 133949078, 168516582, 200923617, 252774873, 401847234, 505549746, 602770851, 870669007, 1205541702, 1741338014, 2612007021, 5224014042, 7836021063, 15672042126]

約数ペア:

[(1, 15672042126), (2, 7836021063), (3, 5224014042), (6, 2612007021), (9, 1741338014), (13, 1205541702), (18, 870669007), (26, 602770851), (31, 505549746), (39, 401847234), (62, 252774873), (78, 200923617), (93, 168516582), (117, 133949078), (186, 84258291), (234, 66974539), (279, 56172194), (403, 38888442), (558, 28086097), (806, 19444221), (1209, 12962814), (2418, 6481407), (3627, 4320938), (7254, 2160469)]