138554736

素因数分解:

$2^4\times 3^1\times {\mathrm{2886557}}^1$

素因数の和:2886568

約数の個数: 20

約数和(自身を含む): 357933192

約数和(自身を除く): 219378456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2886557, 5773114, 8659671, 11546228, 17319342, 23092456, 34638684, 46184912, 69277368, 138554736]

約数ペア:

[(1, 138554736), (2, 69277368), (3, 46184912), (4, 34638684), (6, 23092456), (8, 17319342), (12, 11546228), (16, 8659671), (24, 5773114), (48, 2886557)]