42180138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2341}}^1$

素因数の和:2380

約数の個数: 96

約数和(自身を含む): 122758272

約数和(自身を除く): 80578134

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2341, 2574, 3003, 4682, 6006, 7023, 9009, 14046, 16387, 18018, 21069, 25751, 30433, 32774, 42138, 49161, 51502, 60866, 77253, 91299, 98322, 147483, 154506, 180257, 182598, 213031, 231759, 273897, 294966, 334763, 360514, 426062, 463518, 540771, 547794, 639093, 669526, 1004289, 1081542, 1278186, 1622313, 1917279, 2008578, 2343341, 3012867, 3244626, 3834558, 4686682, 6025734, 7030023, 14060046, 21090069, 42180138]

約数ペア:

[(1, 42180138), (2, 21090069), (3, 14060046), (6, 7030023), (7, 6025734), (9, 4686682), (11, 3834558), (13, 3244626), (14, 3012867), (18, 2343341), (21, 2008578), (22, 1917279), (26, 1622313), (33, 1278186), (39, 1081542), (42, 1004289), (63, 669526), (66, 639093), (77, 547794), (78, 540771), (91, 463518), (99, 426062), (117, 360514), (126, 334763), (143, 294966), (154, 273897), (182, 231759), (198, 213031), (231, 182598), (234, 180257), (273, 154506), (286, 147483), (429, 98322), (462, 91299), (546, 77253), (693, 60866), (819, 51502), (858, 49161), (1001, 42138), (1287, 32774), (1386, 30433), (1638, 25751), (2002, 21069), (2341, 18018), (2574, 16387), (3003, 14046), (4682, 9009), (6006, 7023)]