1788066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 4627584

約数和(自身を除く): 2839518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 617, 966, 1234, 1449, 1851, 2898, 3702, 4319, 5553, 8638, 11106, 12957, 14191, 25914, 28382, 38871, 42573, 77742, 85146, 99337, 127719, 198674, 255438, 298011, 596022, 894033, 1788066]

約数ペア:

[(1, 1788066), (2, 894033), (3, 596022), (6, 298011), (7, 255438), (9, 198674), (14, 127719), (18, 99337), (21, 85146), (23, 77742), (42, 42573), (46, 38871), (63, 28382), (69, 25914), (126, 14191), (138, 12957), (161, 11106), (207, 8638), (322, 5553), (414, 4319), (483, 3702), (617, 2898), (966, 1851), (1234, 1449)]