2188242

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{827}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 5663520

約数和(自身を除く): 3475278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 827, 882, 1323, 1654, 2481, 2646, 4962, 5789, 7443, 11578, 14886, 17367, 22329, 34734, 40523, 44658, 52101, 81046, 104202, 121569, 156303, 243138, 312606, 364707, 729414, 1094121, 2188242]

約数ペア:

[(1, 2188242), (2, 1094121), (3, 729414), (6, 364707), (7, 312606), (9, 243138), (14, 156303), (18, 121569), (21, 104202), (27, 81046), (42, 52101), (49, 44658), (54, 40523), (63, 34734), (98, 22329), (126, 17367), (147, 14886), (189, 11578), (294, 7443), (378, 5789), (441, 4962), (827, 2646), (882, 2481), (1323, 1654)]