18469633460

素因数分解:

$2^2\times 5^1\times {\mathrm{3463}}^1\times {\mathrm{266671}}^1$

素因数の和:270143

約数の個数: 24

約数和(自身を含む): 38797575936

約数和(自身を除く): 20327942476

約数列:

[1, 2, 4, 5, 10, 20, 3463, 6926, 13852, 17315, 34630, 69260, 266671, 533342, 1066684, 1333355, 2666710, 5333420, 923481673, 1846963346, 3693926692, 4617408365, 9234816730, 18469633460]

約数ペア:

[(1, 18469633460), (2, 9234816730), (4, 4617408365), (5, 3693926692), (10, 1846963346), (20, 923481673), (3463, 5333420), (6926, 2666710), (13852, 1333355), (17315, 1066684), (34630, 533342), (69260, 266671)]