1551145986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2467}}^1\times {\mathrm{2687}}^1$

素因数の和:5175

約数の個数: 48

約数和(自身を含む): 3622155264

約数和(自身を除く): 2071009278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2467, 2687, 4934, 5374, 7401, 8061, 14802, 16122, 22203, 24183, 32071, 34931, 44406, 48366, 64142, 69862, 96213, 104793, 192426, 209586, 288639, 314379, 577278, 628758, 6628829, 13257658, 19886487, 39772974, 59659461, 86174777, 119318922, 172349554, 258524331, 517048662, 775572993, 1551145986]

約数ペア:

[(1, 1551145986), (2, 775572993), (3, 517048662), (6, 258524331), (9, 172349554), (13, 119318922), (18, 86174777), (26, 59659461), (39, 39772974), (78, 19886487), (117, 13257658), (234, 6628829), (2467, 628758), (2687, 577278), (4934, 314379), (5374, 288639), (7401, 209586), (8061, 192426), (14802, 104793), (16122, 96213), (22203, 69862), (24183, 64142), (32071, 48366), (34931, 44406)]