61664442

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{209743}}^1$

素因数の和:209762

約数の個数: 24

約数和(自身を含む): 143464896

約数和(自身を除く): 81800454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 209743, 419486, 629229, 1258458, 1468201, 2936402, 4404603, 8809206, 10277407, 20554814, 30832221, 61664442]

約数ペア:

[(1, 61664442), (2, 30832221), (3, 20554814), (6, 10277407), (7, 8809206), (14, 4404603), (21, 2936402), (42, 1468201), (49, 1258458), (98, 629229), (147, 419486), (294, 209743)]