7809606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61981}}^1$

素因数の和:61996

約数の個数: 24

約数和(自身を含む): 19338384

約数和(自身を除く): 11528778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 61981, 123962, 185943, 371886, 433867, 557829, 867734, 1115658, 1301601, 2603202, 3904803, 7809606]

約数ペア:

[(1, 7809606), (2, 3904803), (3, 2603202), (6, 1301601), (7, 1115658), (9, 867734), (14, 557829), (18, 433867), (21, 371886), (42, 185943), (63, 123962), (126, 61981)]