64487994

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{11069}}^1$

素因数の和:12045

約数の個数: 16

約数和(自身を含む): 129120480

約数和(自身を除く): 64632486

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 5826, 11069, 22138, 33207, 66414, 10747999, 21495998, 32243997, 64487994]

約数ペア:

[(1, 64487994), (2, 32243997), (3, 21495998), (6, 10747999), (971, 66414), (1942, 33207), (2913, 22138), (5826, 11069)]