15981858

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{11239}}^1$

素因数の和:11326

約数の個数: 24

約数和(自身を含む): 35068800

約数和(自身を除く): 19086942

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 11239, 22478, 33717, 67434, 101151, 202302, 887881, 1775762, 2663643, 5327286, 7990929, 15981858]

約数ペア:

[(1, 15981858), (2, 7990929), (3, 5327286), (6, 2663643), (9, 1775762), (18, 887881), (79, 202302), (158, 101151), (237, 67434), (474, 33717), (711, 22478), (1422, 11239)]