18551412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 51891840

約数和(自身を除く): 33340428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 593, 711, 869, 948, 1186, 1422, 1738, 1779, 2372, 2607, 2844, 3476, 3558, 5214, 5337, 6523, 7116, 7821, 10428, 10674, 13046, 15642, 19569, 21348, 26092, 31284, 39138, 46847, 58707, 78276, 93694, 117414, 140541, 187388, 234828, 281082, 421623, 515317, 562164, 843246, 1030634, 1545951, 1686492, 2061268, 3091902, 4637853, 6183804, 9275706, 18551412]

約数ペア:

[(1, 18551412), (2, 9275706), (3, 6183804), (4, 4637853), (6, 3091902), (9, 2061268), (11, 1686492), (12, 1545951), (18, 1030634), (22, 843246), (33, 562164), (36, 515317), (44, 421623), (66, 281082), (79, 234828), (99, 187388), (132, 140541), (158, 117414), (198, 93694), (237, 78276), (316, 58707), (396, 46847), (474, 39138), (593, 31284), (711, 26092), (869, 21348), (948, 19569), (1186, 15642), (1422, 13046), (1738, 10674), (1779, 10428), (2372, 7821), (2607, 7116), (2844, 6523), (3476, 5337), (3558, 5214)]