438446106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3479731}}^1$

素因数の和:3479746

約数の個数: 24

約数和(自身を含む): 1085676384

約数和(自身を除く): 647230278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3479731, 6959462, 10439193, 20878386, 24358117, 31317579, 48716234, 62635158, 73074351, 146148702, 219223053, 438446106]

約数ペア:

[(1, 438446106), (2, 219223053), (3, 146148702), (6, 73074351), (7, 62635158), (9, 48716234), (14, 31317579), (18, 24358117), (21, 20878386), (42, 10439193), (63, 6959462), (126, 3479731)]