1518702939

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2058

約数の個数: 80

約数和(自身を含む): 2648413152

約数和(自身を除く): 1129710213

約数列:

[1, 3, 9, 13, 17, 27, 39, 43, 51, 81, 117, 129, 153, 221, 351, 387, 459, 559, 663, 731, 1053, 1161, 1377, 1677, 1973, 1989, 2193, 3483, 5031, 5919, 5967, 6579, 9503, 15093, 17757, 17901, 19737, 25649, 28509, 33541, 45279, 53271, 59211, 76947, 84839, 85527, 100623, 159813, 230841, 254517, 256581, 301869, 436033, 692523, 763551, 769743, 905607, 1102907, 1308099, 1442263, 2077569, 2290653, 2716821, 3308721, 3924297, 4326789, 6871959, 9926163, 11772891, 12980367, 18749419, 29778489, 35318673, 38941101, 56248257, 89335467, 116823303, 168744771, 506234313, 1518702939]

約数ペア:

[(1, 1518702939), (3, 506234313), (9, 168744771), (13, 116823303), (17, 89335467), (27, 56248257), (39, 38941101), (43, 35318673), (51, 29778489), (81, 18749419), (117, 12980367), (129, 11772891), (153, 9926163), (221, 6871959), (351, 4326789), (387, 3924297), (459, 3308721), (559, 2716821), (663, 2290653), (731, 2077569), (1053, 1442263), (1161, 1308099), (1377, 1102907), (1677, 905607), (1973, 769743), (1989, 763551), (2193, 692523), (3483, 436033), (5031, 301869), (5919, 256581), (5967, 254517), (6579, 230841), (9503, 159813), (15093, 100623), (17757, 85527), (17901, 84839), (19737, 76947), (25649, 59211), (28509, 53271), (33541, 45279)]