220633074

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{39161}}^1$

素因数の和:39482

約数の個数: 24

約数和(自身を含む): 479577852

約数和(自身を除く): 258944778

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 39161, 78322, 117483, 234966, 352449, 704898, 12257393, 24514786, 36772179, 73544358, 110316537, 220633074]

約数ペア:

[(1, 220633074), (2, 110316537), (3, 73544358), (6, 36772179), (9, 24514786), (18, 12257393), (313, 704898), (626, 352449), (939, 234966), (1878, 117483), (2817, 78322), (5634, 39161)]