149324658

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{507907}}^1$

素因数の和:507926

約数の個数: 24

約数和(自身を含む): 347409072

約数和(自身を除く): 198084414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 507907, 1015814, 1523721, 3047442, 3555349, 7110698, 10666047, 21332094, 24887443, 49774886, 74662329, 149324658]

約数ペア:

[(1, 149324658), (2, 74662329), (3, 49774886), (6, 24887443), (7, 21332094), (14, 10666047), (21, 7110698), (42, 3555349), (49, 3047442), (98, 1523721), (147, 1015814), (294, 507907)]