30993606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{245981}}^1$

素因数の和:245996

約数の個数: 24

約数和(自身を含む): 76746384

約数和(自身を除く): 45752778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 245981, 491962, 737943, 1475886, 1721867, 2213829, 3443734, 4427658, 5165601, 10331202, 15496803, 30993606]

約数ペア:

[(1, 30993606), (2, 15496803), (3, 10331202), (6, 5165601), (7, 4427658), (9, 3443734), (14, 2213829), (18, 1721867), (21, 1475886), (42, 737943), (63, 491962), (126, 245981)]