31031046

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{2917}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 69331680

約数和(自身を除く): 38300634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 2917, 3546, 5319, 5834, 8751, 10638, 17502, 26253, 52506, 78759, 157518, 574649, 1149298, 1723947, 3447894, 5171841, 10343682, 15515523, 31031046]

約数ペア:

[(1, 31031046), (2, 15515523), (3, 10343682), (6, 5171841), (9, 3447894), (18, 1723947), (27, 1149298), (54, 574649), (197, 157518), (394, 78759), (591, 52506), (1182, 26253), (1773, 17502), (2917, 10638), (3546, 8751), (5319, 5834)]