21545232

素因数分解:

$2^4\times 3^1\times {\mathrm{448859}}^1$

素因数の和:448870

約数の個数: 20

約数和(自身を含む): 55658640

約数和(自身を除く): 34113408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 448859, 897718, 1346577, 1795436, 2693154, 3590872, 5386308, 7181744, 10772616, 21545232]

約数ペア:

[(1, 21545232), (2, 10772616), (3, 7181744), (4, 5386308), (6, 3590872), (8, 2693154), (12, 1795436), (16, 1346577), (24, 897718), (48, 448859)]