21486042

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41161}}^1$

素因数の和:41198

約数の個数: 24

約数和(自身を含む): 48159540

約数和(自身を除く): 26673498

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 41161, 82322, 123483, 246966, 370449, 740898, 1193669, 2387338, 3581007, 7162014, 10743021, 21486042]

約数ペア:

[(1, 21486042), (2, 10743021), (3, 7162014), (6, 3581007), (9, 2387338), (18, 1193669), (29, 740898), (58, 370449), (87, 246966), (174, 123483), (261, 82322), (522, 41161)]