1645014948

素因数分解:

$2^2\times 3^1\times {\mathrm{6469}}^1\times {\mathrm{21191}}^1$

素因数の和:27667

約数の個数: 24

約数和(自身を含む): 3839142720

約数和(自身を除く): 2194127772

約数列:

[1, 2, 3, 4, 6, 12, 6469, 12938, 19407, 21191, 25876, 38814, 42382, 63573, 77628, 84764, 127146, 254292, 137084579, 274169158, 411253737, 548338316, 822507474, 1645014948]

約数ペア:

[(1, 1645014948), (2, 822507474), (3, 548338316), (4, 411253737), (6, 274169158), (12, 137084579), (6469, 254292), (12938, 127146), (19407, 84764), (21191, 77628), (25876, 63573), (38814, 42382)]