287710074

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{940229}}^1$

素因数の和:940254

約数の個数: 24

約数和(自身を含む): 660041460

約数和(自身を除く): 372331386

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 940229, 1880458, 2820687, 5641374, 8462061, 15983893, 16924122, 31967786, 47951679, 95903358, 143855037, 287710074]

約数ペア:

[(1, 287710074), (2, 143855037), (3, 95903358), (6, 47951679), (9, 31967786), (17, 16924122), (18, 15983893), (34, 8462061), (51, 5641374), (102, 2820687), (153, 1880458), (306, 940229)]