21653448

素因数分解:

$2^3\times 3^1\times {\mathrm{902227}}^1$

素因数の和:902236

約数の個数: 16

約数和(自身を含む): 54133680

約数和(自身を除く): 32480232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 902227, 1804454, 2706681, 3608908, 5413362, 7217816, 10826724, 21653448]

約数ペア:

[(1, 21653448), (2, 10826724), (3, 7217816), (4, 5413362), (6, 3608908), (8, 2706681), (12, 1804454), (24, 902227)]