231616518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{13099}}^1$

素因数の和:13532

約数の個数: 32

約数和(自身を含む): 530707200

約数和(自身を除く): 299090682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 5894, 8841, 13099, 17682, 26198, 39297, 78594, 91693, 183386, 275079, 550158, 5514679, 11029358, 16544037, 33088074, 38602753, 77205506, 115808259, 231616518]

約数ペア:

[(1, 231616518), (2, 115808259), (3, 77205506), (6, 38602753), (7, 33088074), (14, 16544037), (21, 11029358), (42, 5514679), (421, 550158), (842, 275079), (1263, 183386), (2526, 91693), (2947, 78594), (5894, 39297), (8841, 26198), (13099, 17682)]