8995324014

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{260417}}^1$

素因数の和:260545

約数の個数: 48

約数和(自身を含む): 20718856080

約数和(自身を除く): 11723532066

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 342, 606, 909, 1818, 1919, 3838, 5757, 11514, 17271, 34542, 260417, 520834, 781251, 1562502, 2343753, 4687506, 4947923, 9895846, 14843769, 26302117, 29687538, 44531307, 52604234, 78906351, 89062614, 157812702, 236719053, 473438106, 499740223, 999480446, 1499220669, 2998441338, 4497662007, 8995324014]

約数ペア:

[(1, 8995324014), (2, 4497662007), (3, 2998441338), (6, 1499220669), (9, 999480446), (18, 499740223), (19, 473438106), (38, 236719053), (57, 157812702), (101, 89062614), (114, 78906351), (171, 52604234), (202, 44531307), (303, 29687538), (342, 26302117), (606, 14843769), (909, 9895846), (1818, 4947923), (1919, 4687506), (3838, 2343753), (5757, 1562502), (11514, 781251), (17271, 520834), (34542, 260417)]