140811894

素因数分解:

$2^1\times 3^2\times {\mathrm{2357}}^1\times {\mathrm{3319}}^1$

素因数の和:5684

約数の個数: 24

約数和(自身を含む): 305313840

約数和(自身を除く): 164501946

約数列:

[1, 2, 3, 6, 9, 18, 2357, 3319, 4714, 6638, 7071, 9957, 14142, 19914, 21213, 29871, 42426, 59742, 7822883, 15645766, 23468649, 46937298, 70405947, 140811894]

約数ペア:

[(1, 140811894), (2, 70405947), (3, 46937298), (6, 23468649), (9, 15645766), (18, 7822883), (2357, 59742), (3319, 42426), (4714, 29871), (6638, 21213), (7071, 19914), (9957, 14142)]