21936342

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{158959}}^1$

素因数の和:158987

約数の個数: 16

約数和(自身を含む): 45780480

約数和(自身を除く): 23844138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 158959, 317918, 476877, 953754, 3656057, 7312114, 10968171, 21936342]

約数ペア:

[(1, 21936342), (2, 10968171), (3, 7312114), (6, 3656057), (23, 953754), (46, 476877), (69, 317918), (138, 158959)]