21460512

素因数分解:

$2^5\times 3^1\times {\mathrm{223547}}^1$

素因数の和:223560

約数の個数: 24

約数和(自身を含む): 56334096

約数和(自身を除く): 34873584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223547, 447094, 670641, 894188, 1341282, 1788376, 2682564, 3576752, 5365128, 7153504, 10730256, 21460512]

約数ペア:

[(1, 21460512), (2, 10730256), (3, 7153504), (4, 5365128), (6, 3576752), (8, 2682564), (12, 1788376), (16, 1341282), (24, 894188), (32, 670641), (48, 447094), (96, 223547)]