21222624

素因数分解:

$2^5\times 3^1\times {\mathrm{221069}}^1$

素因数の和:221082

約数の個数: 24

約数和(自身を含む): 55709640

約数和(自身を除く): 34487016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 221069, 442138, 663207, 884276, 1326414, 1768552, 2652828, 3537104, 5305656, 7074208, 10611312, 21222624]

約数ペア:

[(1, 21222624), (2, 10611312), (3, 7074208), (4, 5305656), (6, 3537104), (8, 2652828), (12, 1768552), (16, 1326414), (24, 884276), (32, 663207), (48, 442138), (96, 221069)]