39231882

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 89339328

約数和(自身を除く): 50107446

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 193, 207, 386, 414, 491, 579, 982, 1158, 1473, 1737, 2946, 3474, 4419, 4439, 8838, 8878, 11293, 13317, 22586, 26634, 33879, 39951, 67758, 79902, 94763, 101637, 189526, 203274, 284289, 568578, 852867, 1705734, 2179549, 4359098, 6538647, 13077294, 19615941, 39231882]

約数ペア:

[(1, 39231882), (2, 19615941), (3, 13077294), (6, 6538647), (9, 4359098), (18, 2179549), (23, 1705734), (46, 852867), (69, 568578), (138, 284289), (193, 203274), (207, 189526), (386, 101637), (414, 94763), (491, 79902), (579, 67758), (982, 39951), (1158, 33879), (1473, 26634), (1737, 22586), (2946, 13317), (3474, 11293), (4419, 8878), (4439, 8838)]