12473964

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2207}}^1$

素因数の和:2374

約数の個数: 36

約数和(自身を含む): 31746624

約数和(自身を除く): 19272660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2207, 2826, 4414, 5652, 6621, 8828, 13242, 19863, 26484, 39726, 79452, 346499, 692998, 1039497, 1385996, 2078994, 3118491, 4157988, 6236982, 12473964]

約数ペア:

[(1, 12473964), (2, 6236982), (3, 4157988), (4, 3118491), (6, 2078994), (9, 1385996), (12, 1039497), (18, 692998), (36, 346499), (157, 79452), (314, 39726), (471, 26484), (628, 19863), (942, 13242), (1413, 8828), (1884, 6621), (2207, 5652), (2826, 4414)]