21721632

素因数分解:

$2^5\times 3^1\times {\mathrm{226267}}^1$

素因数の和:226280

約数の個数: 24

約数和(自身を含む): 57019536

約数和(自身を除く): 35297904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 226267, 452534, 678801, 905068, 1357602, 1810136, 2715204, 3620272, 5430408, 7240544, 10860816, 21721632]

約数ペア:

[(1, 21721632), (2, 10860816), (3, 7240544), (4, 5430408), (6, 3620272), (8, 2715204), (12, 1810136), (16, 1357602), (24, 905068), (32, 678801), (48, 452534), (96, 226267)]