7944948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20063}}^1$

素因数の和:20084

約数の個数: 36

約数和(自身を含む): 21909888

約数和(自身を除く): 13964940

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 20063, 40126, 60189, 80252, 120378, 180567, 220693, 240756, 361134, 441386, 662079, 722268, 882772, 1324158, 1986237, 2648316, 3972474, 7944948]

約数ペア:

[(1, 7944948), (2, 3972474), (3, 2648316), (4, 1986237), (6, 1324158), (9, 882772), (11, 722268), (12, 662079), (18, 441386), (22, 361134), (33, 240756), (36, 220693), (44, 180567), (66, 120378), (99, 80252), (132, 60189), (198, 40126), (396, 20063)]