21544812

素因数分解:

$2^2\times 3^3\times {\mathrm{199489}}^1$

素因数の和:199502

約数の個数: 24

約数和(自身を含む): 55857200

約数和(自身を除く): 34312388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199489, 398978, 598467, 797956, 1196934, 1795401, 2393868, 3590802, 5386203, 7181604, 10772406, 21544812]

約数ペア:

[(1, 21544812), (2, 10772406), (3, 7181604), (4, 5386203), (6, 3590802), (9, 2393868), (12, 1795401), (18, 1196934), (27, 797956), (36, 598467), (54, 398978), (108, 199489)]