105878934

素因数分解:

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

素因数の和:280121

約数の個数: 32

約数和(自身を含む): 268899840

約数和(自身を除く): 163020906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 280103, 560206, 840309, 1680618, 1960721, 2520927, 3921442, 5041854, 5882163, 7562781, 11764326, 15125562, 17646489, 35292978, 52939467, 105878934]

約数ペア:

[(1, 105878934), (2, 52939467), (3, 35292978), (6, 17646489), (7, 15125562), (9, 11764326), (14, 7562781), (18, 5882163), (21, 5041854), (27, 3921442), (42, 2520927), (54, 1960721), (63, 1680618), (126, 840309), (189, 560206), (378, 280103)]