220233834

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{17257}}^1$

素因数の和:17974

約数の個数: 24

約数和(自身を含む): 477874020

約数和(自身を除く): 257640186

約数列:

[1, 2, 3, 6, 9, 18, 709, 1418, 2127, 4254, 6381, 12762, 17257, 34514, 51771, 103542, 155313, 310626, 12235213, 24470426, 36705639, 73411278, 110116917, 220233834]

約数ペア:

[(1, 220233834), (2, 110116917), (3, 73411278), (6, 36705639), (9, 24470426), (18, 12235213), (709, 310626), (1418, 155313), (2127, 103542), (4254, 51771), (6381, 34514), (12762, 17257)]