137563686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30941}}^1$

素因数の和:30981

約数の個数: 48

約数和(自身を含む): 337886640

約数和(自身を除く): 200322954

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 30941, 61882, 92823, 185646, 278469, 402233, 556938, 587879, 804466, 1175758, 1206699, 1763637, 2413398, 3527274, 3620097, 5290911, 7240194, 7642427, 10581822, 15284854, 22927281, 45854562, 68781843, 137563686]

約数ペア:

[(1, 137563686), (2, 68781843), (3, 45854562), (6, 22927281), (9, 15284854), (13, 10581822), (18, 7642427), (19, 7240194), (26, 5290911), (38, 3620097), (39, 3527274), (57, 2413398), (78, 1763637), (114, 1206699), (117, 1175758), (171, 804466), (234, 587879), (247, 556938), (342, 402233), (494, 278469), (741, 185646), (1482, 92823), (2223, 61882), (4446, 30941)]