87017418

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{210187}}^1$

素因数の和:210218

約数の個数: 24

約数和(自身を含む): 196735968

約数和(自身を除く): 109718550

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 210187, 420374, 630561, 1261122, 1891683, 3783366, 4834301, 9668602, 14502903, 29005806, 43508709, 87017418]

約数ペア:

[(1, 87017418), (2, 43508709), (3, 29005806), (6, 14502903), (9, 9668602), (18, 4834301), (23, 3783366), (46, 1891683), (69, 1261122), (138, 630561), (207, 420374), (414, 210187)]