21152952

素因数分解:

$2^3\times 3^2\times {\mathrm{293791}}^1$

素因数の和:293803

約数の個数: 24

約数和(自身を含む): 57289440

約数和(自身を除く): 36136488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 293791, 587582, 881373, 1175164, 1762746, 2350328, 2644119, 3525492, 5288238, 7050984, 10576476, 21152952]

約数ペア:

[(1, 21152952), (2, 10576476), (3, 7050984), (4, 5288238), (6, 3525492), (8, 2644119), (9, 2350328), (12, 1762746), (18, 1175164), (24, 881373), (36, 587582), (72, 293791)]