12758742

素因数分解:

$2^1\times 3^3\times {\mathrm{349}}^1\times {\mathrm{677}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 28476000

約数和(自身を除く): 15717258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 349, 677, 698, 1047, 1354, 2031, 2094, 3141, 4062, 6093, 6282, 9423, 12186, 18279, 18846, 36558, 236273, 472546, 708819, 1417638, 2126457, 4252914, 6379371, 12758742]

約数ペア:

[(1, 12758742), (2, 6379371), (3, 4252914), (6, 2126457), (9, 1417638), (18, 708819), (27, 472546), (54, 236273), (349, 36558), (677, 18846), (698, 18279), (1047, 12186), (1354, 9423), (2031, 6282), (2094, 6093), (3141, 4062)]