21758466

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{116981}}^1$

素因数の和:117017

約数の個数: 16

約数和(自身を含む): 44921088

約数和(自身を除く): 23162622

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 116981, 233962, 350943, 701886, 3626411, 7252822, 10879233, 21758466]

約数ペア:

[(1, 21758466), (2, 10879233), (3, 7252822), (6, 3626411), (31, 701886), (62, 350943), (93, 233962), (186, 116981)]