18295281

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1733}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 29963520

約数和(自身を除く): 11668239

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 1733, 3519, 5199, 10557, 15597, 29461, 39859, 46791, 88383, 119577, 265149, 358731, 677603, 795447, 1076193, 2032809, 6098427, 18295281]

約数ペア:

[(1, 18295281), (3, 6098427), (9, 2032809), (17, 1076193), (23, 795447), (27, 677603), (51, 358731), (69, 265149), (153, 119577), (207, 88383), (391, 46791), (459, 39859), (621, 29461), (1173, 15597), (1733, 10557), (3519, 5199)]