21232296

素因数分解:

$2^3\times 3^2\times {\mathrm{294893}}^1$

素因数の和:294905

約数の個数: 24

約数和(自身を含む): 57504330

約数和(自身を除く): 36272034

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 294893, 589786, 884679, 1179572, 1769358, 2359144, 2654037, 3538716, 5308074, 7077432, 10616148, 21232296]

約数ペア:

[(1, 21232296), (2, 10616148), (3, 7077432), (4, 5308074), (6, 3538716), (8, 2654037), (9, 2359144), (12, 1769358), (18, 1179572), (24, 884679), (36, 589786), (72, 294893)]