21845448

素因数分解:

$2^3\times 3^2\times {\mathrm{303409}}^1$

素因数の和:303421

約数の個数: 24

約数和(自身を含む): 59164950

約数和(自身を除く): 37319502

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 303409, 606818, 910227, 1213636, 1820454, 2427272, 2730681, 3640908, 5461362, 7281816, 10922724, 21845448]

約数ペア:

[(1, 21845448), (2, 10922724), (3, 7281816), (4, 5461362), (6, 3640908), (8, 2730681), (9, 2427272), (12, 1820454), (18, 1213636), (24, 910227), (36, 606818), (72, 303409)]