717504012

素因数分解:

$2^2\times 3^2\times {\mathrm{19930667}}^1$

素因数の和:19930677

約数の個数: 18

約数和(自身を含む): 1813690788

約数和(自身を除く): 1096186776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 19930667, 39861334, 59792001, 79722668, 119584002, 179376003, 239168004, 358752006, 717504012]

約数ペア:

[(1, 717504012), (2, 358752006), (3, 239168004), (4, 179376003), (6, 119584002), (9, 79722668), (12, 59792001), (18, 39861334), (36, 19930667)]