18227472

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{761}}^1$

素因数の和:1271

約数の個数: 40

約数和(自身を含む): 47244000

約数和(自身を除く): 29016528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 761, 998, 1497, 1522, 1996, 2283, 2994, 3044, 3992, 4566, 5988, 6088, 7984, 9132, 11976, 12176, 18264, 23952, 36528, 379739, 759478, 1139217, 1518956, 2278434, 3037912, 4556868, 6075824, 9113736, 18227472]

約数ペア:

[(1, 18227472), (2, 9113736), (3, 6075824), (4, 4556868), (6, 3037912), (8, 2278434), (12, 1518956), (16, 1139217), (24, 759478), (48, 379739), (499, 36528), (761, 23952), (998, 18264), (1497, 12176), (1522, 11976), (1996, 9132), (2283, 7984), (2994, 6088), (3044, 5988), (3992, 4566)]