8771418

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{21187}}^1$

素因数の和:21218

約数の個数: 24

約数和(自身を含む): 19831968

約数和(自身を除く): 11060550

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 21187, 42374, 63561, 127122, 190683, 381366, 487301, 974602, 1461903, 2923806, 4385709, 8771418]

約数ペア:

[(1, 8771418), (2, 4385709), (3, 2923806), (6, 1461903), (9, 974602), (18, 487301), (23, 381366), (46, 190683), (69, 127122), (138, 63561), (207, 42374), (414, 21187)]