18224289

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 28035072

約数和(自身を除く): 9810783

約数列:

[1, 3, 9, 17, 51, 153, 311, 383, 933, 1149, 2799, 3447, 5287, 6511, 15861, 19533, 47583, 58599, 119113, 357339, 1072017, 2024921, 6074763, 18224289]

約数ペア:

[(1, 18224289), (3, 6074763), (9, 2024921), (17, 1072017), (51, 357339), (153, 119113), (311, 58599), (383, 47583), (933, 19533), (1149, 15861), (2799, 6511), (3447, 5287)]