80385018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{6763}}^1$

素因数の和:7058

約数の個数: 32

約数和(自身を含む): 184413696

約数和(自身を除く): 104028678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 283, 566, 849, 1698, 1981, 3962, 5943, 6763, 11886, 13526, 20289, 40578, 47341, 94682, 142023, 284046, 1913929, 3827858, 5741787, 11483574, 13397503, 26795006, 40192509, 80385018]

約数ペア:

[(1, 80385018), (2, 40192509), (3, 26795006), (6, 13397503), (7, 11483574), (14, 5741787), (21, 3827858), (42, 1913929), (283, 284046), (566, 142023), (849, 94682), (1698, 47341), (1981, 40578), (3962, 20289), (5943, 13526), (6763, 11886)]