138426678

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{673}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 332902080

約数和(自身を除く): 194475402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 293, 351, 586, 673, 702, 879, 1346, 1758, 2019, 2637, 3809, 4038, 5274, 6057, 7618, 7911, 8749, 11427, 12114, 15822, 17498, 18171, 22854, 26247, 34281, 36342, 52494, 68562, 78741, 102843, 157482, 197189, 205686, 236223, 394378, 472446, 591567, 1183134, 1774701, 2563457, 3549402, 5126914, 5324103, 7690371, 10648206, 15380742, 23071113, 46142226, 69213339, 138426678]

約数ペア:

[(1, 138426678), (2, 69213339), (3, 46142226), (6, 23071113), (9, 15380742), (13, 10648206), (18, 7690371), (26, 5324103), (27, 5126914), (39, 3549402), (54, 2563457), (78, 1774701), (117, 1183134), (234, 591567), (293, 472446), (351, 394378), (586, 236223), (673, 205686), (702, 197189), (879, 157482), (1346, 102843), (1758, 78741), (2019, 68562), (2637, 52494), (3809, 36342), (4038, 34281), (5274, 26247), (6057, 22854), (7618, 18171), (7911, 17498), (8749, 15822), (11427, 12114)]