7791126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1801}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 17991168

約数和(自身を除く): 10200042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 1801, 2163, 3602, 4326, 5403, 10806, 12607, 25214, 37821, 75642, 185503, 371006, 556509, 1113018, 1298521, 2597042, 3895563, 7791126]

約数ペア:

[(1, 7791126), (2, 3895563), (3, 2597042), (6, 1298521), (7, 1113018), (14, 556509), (21, 371006), (42, 185503), (103, 75642), (206, 37821), (309, 25214), (618, 12607), (721, 10806), (1442, 5403), (1801, 4326), (2163, 3602)]