72867354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1734937}}^1$

素因数の和:1734949

約数の個数: 16

約数和(自身を含む): 166554048

約数和(自身を除く): 93686694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1734937, 3469874, 5204811, 10409622, 12144559, 24289118, 36433677, 72867354]

約数ペア:

[(1, 72867354), (2, 36433677), (3, 24289118), (6, 12144559), (7, 10409622), (14, 5204811), (21, 3469874), (42, 1734937)]