26877618

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{21031}}^1$

素因数の和:21110

約数の個数: 24

約数和(自身を含む): 59057856

約数和(自身を除く): 32180238

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 21031, 42062, 63093, 126186, 189279, 378558, 1493201, 2986402, 4479603, 8959206, 13438809, 26877618]

約数ペア:

[(1, 26877618), (2, 13438809), (3, 8959206), (6, 4479603), (9, 2986402), (18, 1493201), (71, 378558), (142, 189279), (213, 126186), (426, 63093), (639, 42062), (1278, 21031)]