939918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 2298240

約数和(自身を除く): 1358322

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 139, 147, 161, 278, 294, 322, 417, 483, 834, 966, 973, 1127, 1946, 2254, 2919, 3197, 3381, 5838, 6394, 6762, 6811, 9591, 13622, 19182, 20433, 22379, 40866, 44758, 67137, 134274, 156653, 313306, 469959, 939918]

約数ペア:

[(1, 939918), (2, 469959), (3, 313306), (6, 156653), (7, 134274), (14, 67137), (21, 44758), (23, 40866), (42, 22379), (46, 20433), (49, 19182), (69, 13622), (98, 9591), (138, 6811), (139, 6762), (147, 6394), (161, 5838), (278, 3381), (294, 3197), (322, 2919), (417, 2254), (483, 1946), (834, 1127), (966, 973)]