21204672

素因数分解:

$2^6\times 3^1\times {\mathrm{110441}}^1$

素因数の和:110456

約数の個数: 28

約数和(自身を含む): 56104536

約数和(自身を除く): 34899864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 110441, 220882, 331323, 441764, 662646, 883528, 1325292, 1767056, 2650584, 3534112, 5301168, 7068224, 10602336, 21204672]

約数ペア:

[(1, 21204672), (2, 10602336), (3, 7068224), (4, 5301168), (6, 3534112), (8, 2650584), (12, 1767056), (16, 1325292), (24, 883528), (32, 662646), (48, 441764), (64, 331323), (96, 220882), (192, 110441)]