56645646

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{132971}}^1$

素因数の和:133047

約数の個数: 16

約数和(自身を含む): 114887808

約数和(自身を除く): 58242162

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 132971, 265942, 398913, 797826, 9440941, 18881882, 28322823, 56645646]

約数ペア:

[(1, 56645646), (2, 28322823), (3, 18881882), (6, 9440941), (71, 797826), (142, 398913), (213, 265942), (426, 132971)]