21462402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{275159}}^1$

素因数の和:275177

約数の個数: 16

約数和(自身を含む): 46226880

約数和(自身を除く): 24764478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 275159, 550318, 825477, 1650954, 3577067, 7154134, 10731201, 21462402]

約数ペア:

[(1, 21462402), (2, 10731201), (3, 7154134), (6, 3577067), (13, 1650954), (26, 825477), (39, 550318), (78, 275159)]