15691530666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{30259}}^1\times {\mathrm{12347}}^1$

素因数の和:42618

約数の個数: 32

約数和(自身を含む): 35870446080

約数和(自身を除く): 20178915414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 12347, 24694, 30259, 37041, 60518, 74082, 86429, 90777, 172858, 181554, 211813, 259287, 423626, 518574, 635439, 1270878, 373607873, 747215746, 1120823619, 2241647238, 2615255111, 5230510222, 7845765333, 15691530666]

約数ペア:

[(1, 15691530666), (2, 7845765333), (3, 5230510222), (6, 2615255111), (7, 2241647238), (14, 1120823619), (21, 747215746), (42, 373607873), (12347, 1270878), (24694, 635439), (30259, 518574), (37041, 423626), (60518, 259287), (74082, 211813), (86429, 181554), (90777, 172858)]