18379984233598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3061}}^1\times {\mathrm{136573}}^1$

素因数の和:139757

約数の個数: 64

約数和(自身を含む): 31615132852800

約数和(自身を除く): 13235148619202

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1691, 2314, 3061, 3382, 6122, 21983, 39793, 43966, 58159, 79586, 116318, 136573, 272429, 273146, 544858, 756067, 1512134, 1775449, 2594887, 3541577, 3550898, 5176151, 5189774, 7083154, 10352302, 12154997, 24309994, 33733531, 67289963, 67467062, 134579926, 158014961, 230944943, 316029922, 418049953, 461889886, 836099906, 3002284259, 5434649389, 6004568518, 7942949107, 10869298778, 15885898214, 37206445817, 74412891634, 103258338391, 206516676782, 483683795621, 706922470523, 967367591242, 1413844941046, 9189992116799, 18379984233598]

約数ペア:

[(1, 18379984233598), (2, 9189992116799), (13, 1413844941046), (19, 967367591242), (26, 706922470523), (38, 483683795621), (89, 206516676782), (178, 103258338391), (247, 74412891634), (494, 37206445817), (1157, 15885898214), (1691, 10869298778), (2314, 7942949107), (3061, 6004568518), (3382, 5434649389), (6122, 3002284259), (21983, 836099906), (39793, 461889886), (43966, 418049953), (58159, 316029922), (79586, 230944943), (116318, 158014961), (136573, 134579926), (272429, 67467062), (273146, 67289963), (544858, 33733531), (756067, 24309994), (1512134, 12154997), (1775449, 10352302), (2594887, 7083154), (3541577, 5189774), (3550898, 5176151)]