16503606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{130981}}^1$

素因数の和:130996

約数の個数: 24

約数和(自身を含む): 40866384

約数和(自身を除く): 24362778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 130981, 261962, 392943, 785886, 916867, 1178829, 1833734, 2357658, 2750601, 5501202, 8251803, 16503606]

約数ペア:

[(1, 16503606), (2, 8251803), (3, 5501202), (6, 2750601), (7, 2357658), (9, 1833734), (14, 1178829), (18, 916867), (21, 785886), (42, 392943), (63, 261962), (126, 130981)]