40883346

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{15451}}^1$

素因数の和:15476

約数の個数: 48

約数和(自身を含む): 105691680

約数和(自身を除く): 64808334

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, 15451, 30902, 46353, 92706, 108157, 139059, 216314, 278118, 324471, 417177, 648942, 757099, 834354, 973413, 1514198, 1946826, 2271297, 2920239, 4542594, 5840478, 6813891, 13627782, 20441673, 40883346]

約数ペア:

[(1, 40883346), (2, 20441673), (3, 13627782), (6, 6813891), (7, 5840478), (9, 4542594), (14, 2920239), (18, 2271297), (21, 1946826), (27, 1514198), (42, 973413), (49, 834354), (54, 757099), (63, 648942), (98, 417177), (126, 324471), (147, 278118), (189, 216314), (294, 139059), (378, 108157), (441, 92706), (882, 46353), (1323, 30902), (2646, 15451)]