21598152

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{5521}}^1$

素因数の和:5693

約数の個数: 32

約数和(自身を含む): 54336480

約数和(自身を除く): 32738328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 5521, 11042, 16563, 22084, 33126, 44168, 66252, 132504, 899923, 1799846, 2699769, 3599692, 5399538, 7199384, 10799076, 21598152]

約数ペア:

[(1, 21598152), (2, 10799076), (3, 7199384), (4, 5399538), (6, 3599692), (8, 2699769), (12, 1799846), (24, 899923), (163, 132504), (326, 66252), (489, 44168), (652, 33126), (978, 22084), (1304, 16563), (1956, 11042), (3912, 5521)]