17920182

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{60953}}^1$

素因数の和:60972

約数の個数: 24

約数和(自身を含む): 41692536

約数和(自身を除く): 23772354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 60953, 121906, 182859, 365718, 426671, 853342, 1280013, 2560026, 2986697, 5973394, 8960091, 17920182]

約数ペア:

[(1, 17920182), (2, 8960091), (3, 5973394), (6, 2986697), (7, 2560026), (14, 1280013), (21, 853342), (42, 426671), (49, 365718), (98, 182859), (147, 121906), (294, 60953)]