9901638

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23917}}^1$

素因数の和:23948

約数の個数: 24

約数和(自身を含む): 22387248

約数和(自身を除く): 12485610

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 23917, 47834, 71751, 143502, 215253, 430506, 550091, 1100182, 1650273, 3300546, 4950819, 9901638]

約数ペア:

[(1, 9901638), (2, 4950819), (3, 3300546), (6, 1650273), (9, 1100182), (18, 550091), (23, 430506), (46, 215253), (69, 143502), (138, 71751), (207, 47834), (414, 23917)]