18504117

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 28554240

約数和(自身を除く): 10050123

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2287, 2697, 6861, 8091, 20583, 66323, 70897, 198969, 212691, 596907, 638073, 2056013, 6168039, 18504117]

約数ペア:

[(1, 18504117), (3, 6168039), (9, 2056013), (29, 638073), (31, 596907), (87, 212691), (93, 198969), (261, 70897), (279, 66323), (899, 20583), (2287, 8091), (2697, 6861)]