12105198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 30191616

約数和(自身を除く): 18086418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 382, 503, 573, 1006, 1146, 1337, 1509, 1719, 2674, 3018, 3438, 3521, 4011, 4527, 7042, 8022, 9054, 10563, 12033, 21126, 24066, 31689, 63378, 96073, 192146, 288219, 576438, 672511, 864657, 1345022, 1729314, 2017533, 4035066, 6052599, 12105198]

約数ペア:

[(1, 12105198), (2, 6052599), (3, 4035066), (6, 2017533), (7, 1729314), (9, 1345022), (14, 864657), (18, 672511), (21, 576438), (42, 288219), (63, 192146), (126, 96073), (191, 63378), (382, 31689), (503, 24066), (573, 21126), (1006, 12033), (1146, 10563), (1337, 9054), (1509, 8022), (1719, 7042), (2674, 4527), (3018, 4011), (3438, 3521)]