220122018

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{719353}}^1$

素因数の和:719378

約数の個数: 24

約数和(自身を含む): 504986508

約数和(自身を除く): 284864490

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 719353, 1438706, 2158059, 4316118, 6474177, 12229001, 12948354, 24458002, 36687003, 73374006, 110061009, 220122018]

約数ペア:

[(1, 220122018), (2, 110061009), (3, 73374006), (6, 36687003), (9, 24458002), (17, 12948354), (18, 12229001), (34, 6474177), (51, 4316118), (102, 2158059), (153, 1438706), (306, 719353)]