71312346

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{26951}}^1$

素因数の和:26976

約数の個数: 48

約数和(自身を含む): 184351680

約数和(自身を除く): 113039334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 26951, 53902, 80853, 161706, 188657, 242559, 377314, 485118, 565971, 727677, 1131942, 1320599, 1455354, 1697913, 2641198, 3395826, 3961797, 5093739, 7923594, 10187478, 11885391, 23770782, 35656173, 71312346]

約数ペア:

[(1, 71312346), (2, 35656173), (3, 23770782), (6, 11885391), (7, 10187478), (9, 7923594), (14, 5093739), (18, 3961797), (21, 3395826), (27, 2641198), (42, 1697913), (49, 1455354), (54, 1320599), (63, 1131942), (98, 727677), (126, 565971), (147, 485118), (189, 377314), (294, 242559), (378, 188657), (441, 161706), (882, 80853), (1323, 53902), (2646, 26951)]