286974786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6832733}}^1$

素因数の和:6832745

約数の個数: 16

約数和(自身を含む): 655942464

約数和(自身を除く): 368967678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6832733, 13665466, 20498199, 40996398, 47829131, 95658262, 143487393, 286974786]

約数ペア:

[(1, 286974786), (2, 143487393), (3, 95658262), (6, 47829131), (7, 40996398), (14, 20498199), (21, 13665466), (42, 6832733)]