26346978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1548

約数の個数: 64

約数和(自身を含む): 68382720

約数和(自身を除く): 42035742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1483, 1974, 2538, 2961, 2966, 4449, 5922, 8883, 8898, 10381, 13347, 17766, 20762, 26694, 31143, 40041, 62286, 69701, 80082, 93429, 139402, 186858, 209103, 280287, 418206, 487907, 560574, 627309, 975814, 1254618, 1463721, 1881927, 2927442, 3763854, 4391163, 8782326, 13173489, 26346978]

約数ペア:

[(1, 26346978), (2, 13173489), (3, 8782326), (6, 4391163), (7, 3763854), (9, 2927442), (14, 1881927), (18, 1463721), (21, 1254618), (27, 975814), (42, 627309), (47, 560574), (54, 487907), (63, 418206), (94, 280287), (126, 209103), (141, 186858), (189, 139402), (282, 93429), (329, 80082), (378, 69701), (423, 62286), (658, 40041), (846, 31143), (987, 26694), (1269, 20762), (1483, 17766), (1974, 13347), (2538, 10381), (2961, 8898), (2966, 8883), (4449, 5922)]