4388418

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 40

約数和(自身を含む): 9966528

約数和(自身を除く): 5578110

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 263, 309, 526, 618, 789, 927, 1578, 1854, 2367, 2781, 4734, 5562, 7101, 8343, 14202, 16686, 21303, 27089, 42606, 54178, 81267, 162534, 243801, 487602, 731403, 1462806, 2194209, 4388418]

約数ペア:

[(1, 4388418), (2, 2194209), (3, 1462806), (6, 731403), (9, 487602), (18, 243801), (27, 162534), (54, 81267), (81, 54178), (103, 42606), (162, 27089), (206, 21303), (263, 16686), (309, 14202), (526, 8343), (618, 7101), (789, 5562), (927, 4734), (1578, 2781), (1854, 2367)]