978010767342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{7761990217}}^1$

素因数の和:7761990232

約数の個数: 24

約数和(自身を含む): 2421740948016

約数和(自身を除く): 1443730180674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 7761990217, 15523980434, 23285970651, 46571941302, 54333931519, 69857911953, 108667863038, 139715823906, 163001794557, 326003589114, 489005383671, 978010767342]

約数ペア:

[(1, 978010767342), (2, 489005383671), (3, 326003589114), (6, 163001794557), (7, 139715823906), (9, 108667863038), (14, 69857911953), (18, 54333931519), (21, 46571941302), (42, 23285970651), (63, 15523980434), (126, 7761990217)]