180546354

素因数分解:

$2^1\times 3^3\times {\mathrm{1321}}^1\times {\mathrm{2531}}^1$

素因数の和:3863

約数の個数: 32

約数和(自身を含む): 401676480

約数和(自身を除く): 221130126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1321, 2531, 2642, 3963, 5062, 7593, 7926, 11889, 15186, 22779, 23778, 35667, 45558, 68337, 71334, 136674, 3343451, 6686902, 10030353, 20060706, 30091059, 60182118, 90273177, 180546354]

約数ペア:

[(1, 180546354), (2, 90273177), (3, 60182118), (6, 30091059), (9, 20060706), (18, 10030353), (27, 6686902), (54, 3343451), (1321, 136674), (2531, 71334), (2642, 68337), (3963, 45558), (5062, 35667), (7593, 23778), (7926, 22779), (11889, 15186)]