21032977296

素因数分解:

$2^4\times 3^1\times {\mathrm{2647}}^1\times {\mathrm{165541}}^1$

素因数の和:168199

約数の個数: 40

約数和(自身を含む): 54356046784

約数和(自身を除く): 33323069488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2647, 5294, 7941, 10588, 15882, 21176, 31764, 42352, 63528, 127056, 165541, 331082, 496623, 662164, 993246, 1324328, 1986492, 2648656, 3972984, 7945968, 438187027, 876374054, 1314561081, 1752748108, 2629122162, 3505496216, 5258244324, 7010992432, 10516488648, 21032977296]

約数ペア:

[(1, 21032977296), (2, 10516488648), (3, 7010992432), (4, 5258244324), (6, 3505496216), (8, 2629122162), (12, 1752748108), (16, 1314561081), (24, 876374054), (48, 438187027), (2647, 7945968), (5294, 3972984), (7941, 2648656), (10588, 1986492), (15882, 1324328), (21176, 993246), (31764, 662164), (42352, 496623), (63528, 331082), (127056, 165541)]