79978122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{634747}}^1$

素因数の和:634762

約数の個数: 24

約数和(自身を含む): 198041376

約数和(自身を除く): 118063254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 634747, 1269494, 1904241, 3808482, 4443229, 5712723, 8886458, 11425446, 13329687, 26659374, 39989061, 79978122]

約数ペア:

[(1, 79978122), (2, 39989061), (3, 26659374), (6, 13329687), (7, 11425446), (9, 8886458), (14, 5712723), (18, 4443229), (21, 3808482), (42, 1904241), (63, 1269494), (126, 634747)]