12756432

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20443}}^1$

素因数の和:20467

約数の個数: 40

約数和(自身を含む): 35490784

約数和(自身を除く): 22734352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 20443, 40886, 61329, 81772, 122658, 163544, 245316, 265759, 327088, 490632, 531518, 797277, 981264, 1063036, 1594554, 2126072, 3189108, 4252144, 6378216, 12756432]

約数ペア:

[(1, 12756432), (2, 6378216), (3, 4252144), (4, 3189108), (6, 2126072), (8, 1594554), (12, 1063036), (13, 981264), (16, 797277), (24, 531518), (26, 490632), (39, 327088), (48, 265759), (52, 245316), (78, 163544), (104, 122658), (156, 81772), (208, 61329), (312, 40886), (624, 20443)]