17989896

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{14143}}^1$

素因数の和:14205

約数の個数: 32

約数和(自身を含む): 45826560

約数和(自身を除く): 27836664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 14143, 28286, 42429, 56572, 84858, 113144, 169716, 339432, 749579, 1499158, 2248737, 2998316, 4497474, 5996632, 8994948, 17989896]

約数ペア:

[(1, 17989896), (2, 8994948), (3, 5996632), (4, 4497474), (6, 2998316), (8, 2248737), (12, 1499158), (24, 749579), (53, 339432), (106, 169716), (159, 113144), (212, 84858), (318, 56572), (424, 42429), (636, 28286), (1272, 14143)]