2016139518

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{285007}}^1$

素因数の和:285149

約数の個数: 32

約数和(自身を含む): 4514526720

約数和(自身を除く): 2498387202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 285007, 570014, 855021, 1710042, 2565063, 5130126, 7695189, 15390378, 37335917, 74671834, 112007751, 224015502, 336023253, 672046506, 1008069759, 2016139518]

約数ペア:

[(1, 2016139518), (2, 1008069759), (3, 672046506), (6, 336023253), (9, 224015502), (18, 112007751), (27, 74671834), (54, 37335917), (131, 15390378), (262, 7695189), (393, 5130126), (786, 2565063), (1179, 1710042), (2358, 855021), (3537, 570014), (7074, 285007)]