1392138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 3369600

約数和(自身を除く): 1977462

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 89, 99, 158, 178, 198, 237, 267, 474, 534, 711, 801, 869, 979, 1422, 1602, 1738, 1958, 2607, 2937, 5214, 5874, 7031, 7821, 8811, 14062, 15642, 17622, 21093, 42186, 63279, 77341, 126558, 154682, 232023, 464046, 696069, 1392138]

約数ペア:

[(1, 1392138), (2, 696069), (3, 464046), (6, 232023), (9, 154682), (11, 126558), (18, 77341), (22, 63279), (33, 42186), (66, 21093), (79, 17622), (89, 15642), (99, 14062), (158, 8811), (178, 7821), (198, 7031), (237, 5874), (267, 5214), (474, 2937), (534, 2607), (711, 1958), (801, 1738), (869, 1602), (979, 1422)]