21750312

素因数分解:

$2^3\times 3^1\times {\mathrm{906263}}^1$

素因数の和:906272

約数の個数: 16

約数和(自身を含む): 54375840

約数和(自身を除く): 32625528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 906263, 1812526, 2718789, 3625052, 5437578, 7250104, 10875156, 21750312]

約数ペア:

[(1, 21750312), (2, 10875156), (3, 7250104), (4, 5437578), (6, 3625052), (8, 2718789), (12, 1812526), (24, 906263)]