26551818

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{6991}}^1$

素因数の和:7210

約数の個数: 24

約数和(自身を含む): 57809856

約数和(自身を除く): 31258038

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 6991, 13982, 20973, 41946, 62919, 125838, 1475101, 2950202, 4425303, 8850606, 13275909, 26551818]

約数ペア:

[(1, 26551818), (2, 13275909), (3, 8850606), (6, 4425303), (9, 2950202), (18, 1475101), (211, 125838), (422, 62919), (633, 41946), (1266, 20973), (1899, 13982), (3798, 6991)]