147121422

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{500413}}^1$

素因数の和:500432

約数の個数: 24

約数和(自身を含む): 342283176

約数和(自身を除く): 195161754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 500413, 1000826, 1501239, 3002478, 3502891, 7005782, 10508673, 21017346, 24520237, 49040474, 73560711, 147121422]

約数ペア:

[(1, 147121422), (2, 73560711), (3, 49040474), (6, 24520237), (7, 21017346), (14, 10508673), (21, 7005782), (42, 3502891), (49, 3002478), (98, 1501239), (147, 1000826), (294, 500413)]