67178874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{8837}}^1$

素因数の和:9030

約数の個数: 32

約数和(自身を含む): 154417536

約数和(自身を除く): 87238662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7602, 8837, 17674, 26511, 53022, 61859, 123718, 185577, 371154, 1599497, 3198994, 4798491, 9596982, 11196479, 22392958, 33589437, 67178874]

約数ペア:

[(1, 67178874), (2, 33589437), (3, 22392958), (6, 11196479), (7, 9596982), (14, 4798491), (21, 3198994), (42, 1599497), (181, 371154), (362, 185577), (543, 123718), (1086, 61859), (1267, 53022), (2534, 26511), (3801, 17674), (7602, 8837)]