2018173564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{5407}}^1$

素因数の和:5938

約数の個数: 48

約数和(自身を含む): 4088448000

約数和(自身を除く): 2070274436

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 499, 748, 998, 1996, 5407, 5489, 8483, 10814, 10978, 16966, 21628, 21956, 33932, 59477, 91919, 93313, 118954, 183838, 186626, 237908, 367676, 373252, 1011109, 2022218, 2698093, 4044436, 5396186, 10792372, 29679023, 45867581, 59358046, 91735162, 118716092, 183470324, 504543391, 1009086782, 2018173564]

約数ペア:

[(1, 2018173564), (2, 1009086782), (4, 504543391), (11, 183470324), (17, 118716092), (22, 91735162), (34, 59358046), (44, 45867581), (68, 29679023), (187, 10792372), (374, 5396186), (499, 4044436), (748, 2698093), (998, 2022218), (1996, 1011109), (5407, 373252), (5489, 367676), (8483, 237908), (10814, 186626), (10978, 183838), (16966, 118954), (21628, 93313), (21956, 91919), (33932, 59477)]