9780179346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{77620471}}^1$

素因数の和:77620486

約数の個数: 24

約数和(自身を含む): 24217587264

約数和(自身を除く): 14437407918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 77620471, 155240942, 232861413, 465722826, 543343297, 698584239, 1086686594, 1397168478, 1630029891, 3260059782, 4890089673, 9780179346]

約数ペア:

[(1, 9780179346), (2, 4890089673), (3, 3260059782), (6, 1630029891), (7, 1397168478), (9, 1086686594), (14, 698584239), (18, 543343297), (21, 465722826), (42, 232861413), (63, 155240942), (126, 77620471)]