1140931818

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1709}}^1$

素因数の和:2053

約数の個数: 80

約数和(自身を含む): 2763489960

約数和(自身を除く): 1622558142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 317, 351, 634, 702, 951, 1053, 1709, 1902, 2106, 2853, 3418, 4121, 5127, 5706, 8242, 8559, 10254, 12363, 15381, 17118, 22217, 24726, 25677, 30762, 37089, 44434, 46143, 51354, 66651, 74178, 92286, 111267, 133302, 138429, 199953, 222534, 276858, 333801, 399906, 541753, 599859, 667602, 1083506, 1199718, 1625259, 1799577, 3250518, 3599154, 4875777, 7042789, 9751554, 14085578, 14627331, 21128367, 29254662, 42256734, 43881993, 63385101, 87763986, 126770202, 190155303, 380310606, 570465909, 1140931818]

約数ペア:

[(1, 1140931818), (2, 570465909), (3, 380310606), (6, 190155303), (9, 126770202), (13, 87763986), (18, 63385101), (26, 43881993), (27, 42256734), (39, 29254662), (54, 21128367), (78, 14627331), (81, 14085578), (117, 9751554), (162, 7042789), (234, 4875777), (317, 3599154), (351, 3250518), (634, 1799577), (702, 1625259), (951, 1199718), (1053, 1083506), (1709, 667602), (1902, 599859), (2106, 541753), (2853, 399906), (3418, 333801), (4121, 276858), (5127, 222534), (5706, 199953), (8242, 138429), (8559, 133302), (10254, 111267), (12363, 92286), (15381, 74178), (17118, 66651), (22217, 51354), (24726, 46143), (25677, 44434), (30762, 37089)]