2018247836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2971}}^1\times {\mathrm{15439}}^1$

素因数の和:18425

約数の個数: 24

約数和(自身を含む): 3854565120

約数和(自身を除く): 1836317284

約数列:

[1, 2, 4, 11, 22, 44, 2971, 5942, 11884, 15439, 30878, 32681, 61756, 65362, 130724, 169829, 339658, 679316, 45869269, 91738538, 183477076, 504561959, 1009123918, 2018247836]

約数ペア:

[(1, 2018247836), (2, 1009123918), (4, 504561959), (11, 183477076), (22, 91738538), (44, 45869269), (2971, 679316), (5942, 339658), (11884, 169829), (15439, 130724), (30878, 65362), (32681, 61756)]