400527234

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{83339}}^1$

素因数の和:83439

約数の個数: 32

約数和(自身を含む): 900072000

約数和(自身を除く): 499544766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 83339, 166678, 250017, 500034, 750051, 1500102, 2250153, 4500306, 7417171, 14834342, 22251513, 44503026, 66754539, 133509078, 200263617, 400527234]

約数ペア:

[(1, 400527234), (2, 200263617), (3, 133509078), (6, 66754539), (9, 44503026), (18, 22251513), (27, 14834342), (54, 7417171), (89, 4500306), (178, 2250153), (267, 1500102), (534, 750051), (801, 500034), (1602, 250017), (2403, 166678), (4806, 83339)]