140783689242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3989}}^1\times {\mathrm{280103}}^1$

素因数の和:284107

約数の個数: 48

約数和(自身を含む): 348695867520

約数和(自身を除く): 207912178278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3989, 7978, 11967, 23934, 27923, 35901, 55846, 71802, 83769, 167538, 251307, 280103, 502614, 560206, 840309, 1680618, 1960721, 2520927, 3921442, 5041854, 5882163, 11764326, 17646489, 35292978, 1117330867, 2234661734, 3351992601, 6703985202, 7821316069, 10055977803, 15642632138, 20111955606, 23463948207, 46927896414, 70391844621, 140783689242]

約数ペア:

[(1, 140783689242), (2, 70391844621), (3, 46927896414), (6, 23463948207), (7, 20111955606), (9, 15642632138), (14, 10055977803), (18, 7821316069), (21, 6703985202), (42, 3351992601), (63, 2234661734), (126, 1117330867), (3989, 35292978), (7978, 17646489), (11967, 11764326), (23934, 5882163), (27923, 5041854), (35901, 3921442), (55846, 2520927), (71802, 1960721), (83769, 1680618), (167538, 840309), (251307, 560206), (280103, 502614)]