996838578

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{547}}^1\times {\mathrm{739}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 2182508640

約数和(自身を除く): 1185670062

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 547, 739, 822, 1094, 1233, 1478, 1641, 2217, 2466, 3282, 4434, 4923, 6651, 9846, 13302, 74939, 101243, 149878, 202486, 224817, 303729, 404233, 449634, 607458, 674451, 808466, 911187, 1212699, 1348902, 1822374, 2425398, 3638097, 7276194, 55379921, 110759842, 166139763, 332279526, 498419289, 996838578]

約数ペア:

[(1, 996838578), (2, 498419289), (3, 332279526), (6, 166139763), (9, 110759842), (18, 55379921), (137, 7276194), (274, 3638097), (411, 2425398), (547, 1822374), (739, 1348902), (822, 1212699), (1094, 911187), (1233, 808466), (1478, 674451), (1641, 607458), (2217, 449634), (2466, 404233), (3282, 303729), (4434, 224817), (4923, 202486), (6651, 149878), (9846, 101243), (13302, 74939)]