201708018

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157831}}^1$

素因数の和:157910

約数の個数: 24

約数和(自身を含む): 443192256

約数和(自身を除く): 241484238

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 157831, 315662, 473493, 946986, 1420479, 2840958, 11206001, 22412002, 33618003, 67236006, 100854009, 201708018]

約数ペア:

[(1, 201708018), (2, 100854009), (3, 67236006), (6, 33618003), (9, 22412002), (18, 11206001), (71, 2840958), (142, 1420479), (213, 946986), (426, 473493), (639, 315662), (1278, 157831)]