78274266

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{266239}}^1$

素因数の和:266258

約数の個数: 24

約数和(自身を含む): 182108160

約数和(自身を除く): 103833894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 266239, 532478, 798717, 1597434, 1863673, 3727346, 5591019, 11182038, 13045711, 26091422, 39137133, 78274266]

約数ペア:

[(1, 78274266), (2, 39137133), (3, 26091422), (6, 13045711), (7, 11182038), (14, 5591019), (21, 3727346), (42, 1863673), (49, 1597434), (98, 798717), (147, 532478), (294, 266239)]