21603696

素因数分解:

$2^4\times 3^1\times {\mathrm{450077}}^1$

素因数の和:450088

約数の個数: 20

約数和(自身を含む): 55809672

約数和(自身を除く): 34205976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 450077, 900154, 1350231, 1800308, 2700462, 3600616, 5400924, 7201232, 10801848, 21603696]

約数ペア:

[(1, 21603696), (2, 10801848), (3, 7201232), (4, 5400924), (6, 3600616), (8, 2700462), (12, 1800308), (16, 1350231), (24, 900154), (48, 450077)]