123388902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75329}}^1$

素因数の和:75357

約数の個数: 48

約数和(自身を含む): 329041440

約数和(自身を除く): 205652538

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 75329, 150658, 225987, 451974, 527303, 677961, 979277, 1054606, 1355922, 1581909, 1958554, 2937831, 3163818, 4745727, 5875662, 6854939, 8813493, 9491454, 13709878, 17626986, 20564817, 41129634, 61694451, 123388902]

約数ペア:

[(1, 123388902), (2, 61694451), (3, 41129634), (6, 20564817), (7, 17626986), (9, 13709878), (13, 9491454), (14, 8813493), (18, 6854939), (21, 5875662), (26, 4745727), (39, 3163818), (42, 2937831), (63, 1958554), (78, 1581909), (91, 1355922), (117, 1054606), (126, 979277), (182, 677961), (234, 527303), (273, 451974), (546, 225987), (819, 150658), (1638, 75329)]