21752904

素因数分解:

$2^3\times 3^1\times {\mathrm{906371}}^1$

素因数の和:906380

約数の個数: 16

約数和(自身を含む): 54382320

約数和(自身を除く): 32629416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 906371, 1812742, 2719113, 3625484, 5438226, 7250968, 10876452, 21752904]

約数ペア:

[(1, 21752904), (2, 10876452), (3, 7250968), (4, 5438226), (6, 3625484), (8, 2719113), (12, 1812742), (24, 906371)]