7218374418

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1637}}^1\times {\mathrm{10651}}^1$

素因数の和:12319

約数の個数: 48

約数和(自身を含む): 16331305536

約数和(自身を除く): 9112931118

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1637, 3274, 4911, 9822, 10651, 14733, 21302, 29466, 31953, 37651, 63906, 75302, 95859, 112953, 191718, 225906, 244973, 338859, 489946, 677718, 734919, 1469838, 2204757, 4409514, 17435687, 34871374, 52307061, 104614122, 156921183, 313842366, 401020801, 802041602, 1203062403, 2406124806, 3609187209, 7218374418]

約数ペア:

[(1, 7218374418), (2, 3609187209), (3, 2406124806), (6, 1203062403), (9, 802041602), (18, 401020801), (23, 313842366), (46, 156921183), (69, 104614122), (138, 52307061), (207, 34871374), (414, 17435687), (1637, 4409514), (3274, 2204757), (4911, 1469838), (9822, 734919), (10651, 677718), (14733, 489946), (21302, 338859), (29466, 244973), (31953, 225906), (37651, 191718), (63906, 112953), (75302, 95859)]