26793774

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 69050880

約数和(自身を除く): 42257106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 971, 1022, 1314, 1533, 1942, 1971, 2913, 3066, 3942, 4599, 5826, 6797, 8739, 9198, 13594, 13797, 17478, 20391, 26217, 27594, 40782, 52434, 61173, 70883, 122346, 141766, 183519, 212649, 367038, 425298, 496181, 637947, 992362, 1275894, 1488543, 1913841, 2977086, 3827682, 4465629, 8931258, 13396887, 26793774]

約数ペア:

[(1, 26793774), (2, 13396887), (3, 8931258), (6, 4465629), (7, 3827682), (9, 2977086), (14, 1913841), (18, 1488543), (21, 1275894), (27, 992362), (42, 637947), (54, 496181), (63, 425298), (73, 367038), (126, 212649), (146, 183519), (189, 141766), (219, 122346), (378, 70883), (438, 61173), (511, 52434), (657, 40782), (971, 27594), (1022, 26217), (1314, 20391), (1533, 17478), (1942, 13797), (1971, 13594), (2913, 9198), (3066, 8739), (3942, 6797), (4599, 5826)]