1385442018

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2482871}}^1$

素因数の和:2482910

約数の個数: 24

約数和(自身を含む): 3098624256

約数和(自身を除く): 1713182238

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 2482871, 4965742, 7448613, 14897226, 22345839, 44691678, 76969001, 153938002, 230907003, 461814006, 692721009, 1385442018]

約数ペア:

[(1, 1385442018), (2, 692721009), (3, 461814006), (6, 230907003), (9, 153938002), (18, 76969001), (31, 44691678), (62, 22345839), (93, 14897226), (186, 7448613), (279, 4965742), (558, 2482871)]