18714948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7187}}^1$

素因数の和:7232

約数の個数: 48

約数和(自身を含む): 51523584

約数和(自身を除く): 32808636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7187, 14374, 21561, 28748, 43122, 50309, 86244, 100618, 150927, 201236, 222797, 301854, 445594, 603708, 668391, 891188, 1336782, 1559579, 2673564, 3119158, 4678737, 6238316, 9357474, 18714948]

約数ペア:

[(1, 18714948), (2, 9357474), (3, 6238316), (4, 4678737), (6, 3119158), (7, 2673564), (12, 1559579), (14, 1336782), (21, 891188), (28, 668391), (31, 603708), (42, 445594), (62, 301854), (84, 222797), (93, 201236), (124, 150927), (186, 100618), (217, 86244), (372, 50309), (434, 43122), (651, 28748), (868, 21561), (1302, 14374), (2604, 7187)]