42711786

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1237

約数の個数: 80

約数和(自身を含む): 109222344

約数和(自身を除く): 66510558

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1053, 1193, 1326, 1377, 1989, 2106, 2386, 2754, 3579, 3978, 5967, 7158, 10737, 11934, 15509, 17901, 20281, 21474, 31018, 32211, 35802, 40562, 46527, 60843, 64422, 93054, 96633, 121686, 139581, 182529, 193266, 263653, 279162, 365058, 418743, 527306, 547587, 790959, 837486, 1095174, 1256229, 1581918, 1642761, 2372877, 2512458, 3285522, 4745754, 7118631, 14237262, 21355893, 42711786]

約数ペア:

[(1, 42711786), (2, 21355893), (3, 14237262), (6, 7118631), (9, 4745754), (13, 3285522), (17, 2512458), (18, 2372877), (26, 1642761), (27, 1581918), (34, 1256229), (39, 1095174), (51, 837486), (54, 790959), (78, 547587), (81, 527306), (102, 418743), (117, 365058), (153, 279162), (162, 263653), (221, 193266), (234, 182529), (306, 139581), (351, 121686), (442, 96633), (459, 93054), (663, 64422), (702, 60843), (918, 46527), (1053, 40562), (1193, 35802), (1326, 32211), (1377, 31018), (1989, 21474), (2106, 20281), (2386, 17901), (2754, 15509), (3579, 11934), (3978, 10737), (5967, 7158)]