21552522

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{8573}}^1$

素因数の和:8997

約数の個数: 16

約数和(自身を含む): 43212960

約数和(自身を除く): 21660438

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 8573, 17146, 25719, 51438, 3592087, 7184174, 10776261, 21552522]

約数ペア:

[(1, 21552522), (2, 10776261), (3, 7184174), (6, 3592087), (419, 51438), (838, 25719), (1257, 17146), (2514, 8573)]