315847638

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{762917}}^1$

素因数の和:762948

約数の個数: 24

約数和(自身を含む): 714091248

約数和(自身を除く): 398243610

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 762917, 1525834, 2288751, 4577502, 6866253, 13732506, 17547091, 35094182, 52641273, 105282546, 157923819, 315847638]

約数ペア:

[(1, 315847638), (2, 157923819), (3, 105282546), (6, 52641273), (9, 35094182), (18, 17547091), (23, 13732506), (46, 6866253), (69, 4577502), (138, 2288751), (207, 1525834), (414, 762917)]