17959292

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:918

約数の個数: 36

約数和(自身を含む): 35171136

約数和(自身を除く): 17211844

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 857, 1612, 1714, 3428, 5239, 10478, 11141, 20956, 22282, 26567, 44564, 53134, 106268, 144833, 289666, 345371, 579332, 690742, 1381484, 4489823, 8979646, 17959292]

約数ペア:

[(1, 17959292), (2, 8979646), (4, 4489823), (13, 1381484), (26, 690742), (31, 579332), (52, 345371), (62, 289666), (124, 144833), (169, 106268), (338, 53134), (403, 44564), (676, 26567), (806, 22282), (857, 20956), (1612, 11141), (1714, 10478), (3428, 5239)]