641609934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{22699}}^1$

素因数の和:23384

約数の個数: 32

約数和(自身を含む): 1468780800

約数和(自身を除く): 827170866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673, 1346, 2019, 4038, 4711, 9422, 14133, 22699, 28266, 45398, 68097, 136194, 158893, 317786, 476679, 953358, 15276427, 30552854, 45829281, 91658562, 106934989, 213869978, 320804967, 641609934]

約数ペア:

[(1, 641609934), (2, 320804967), (3, 213869978), (6, 106934989), (7, 91658562), (14, 45829281), (21, 30552854), (42, 15276427), (673, 953358), (1346, 476679), (2019, 317786), (4038, 158893), (4711, 136194), (9422, 68097), (14133, 45398), (22699, 28266)]