21946385823

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{461}}^1\times {\mathrm{1109}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 30153816000

約数和(自身を除く): 8207430177

約数列:

[1, 3, 41, 123, 349, 461, 1047, 1109, 1383, 3327, 14309, 18901, 42927, 45469, 56703, 136407, 160889, 387041, 482667, 511249, 1161123, 1533747, 6596449, 15868681, 19789347, 20961209, 47606043, 62883627, 178425901, 535277703, 7315461941, 21946385823]

約数ペア:

[(1, 21946385823), (3, 7315461941), (41, 535277703), (123, 178425901), (349, 62883627), (461, 47606043), (1047, 20961209), (1109, 19789347), (1383, 15868681), (3327, 6596449), (14309, 1533747), (18901, 1161123), (42927, 511249), (45469, 482667), (56703, 387041), (136407, 160889)]