4540446

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 10383360

約数和(自身を除く): 5842914

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 79, 93, 103, 158, 186, 206, 237, 279, 309, 474, 558, 618, 711, 927, 1422, 1854, 2449, 3193, 4898, 6386, 7347, 8137, 9579, 14694, 16274, 19158, 22041, 24411, 28737, 44082, 48822, 57474, 73233, 146466, 252247, 504494, 756741, 1513482, 2270223, 4540446]

約数ペア:

[(1, 4540446), (2, 2270223), (3, 1513482), (6, 756741), (9, 504494), (18, 252247), (31, 146466), (62, 73233), (79, 57474), (93, 48822), (103, 44082), (158, 28737), (186, 24411), (206, 22041), (237, 19158), (279, 16274), (309, 14694), (474, 9579), (558, 8137), (618, 7347), (711, 6386), (927, 4898), (1422, 3193), (1854, 2449)]