65387538

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^2\times {\mathrm{2161}}^1$

素因数の和:2251

約数の個数: 36

約数和(自身を含む): 145279914

約数和(自身を除く): 79892376

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1681, 2161, 3362, 4322, 5043, 6483, 10086, 12966, 15129, 19449, 30258, 38898, 88601, 177202, 265803, 531606, 797409, 1594818, 3632641, 7265282, 10897923, 21795846, 32693769, 65387538]

約数ペア:

[(1, 65387538), (2, 32693769), (3, 21795846), (6, 10897923), (9, 7265282), (18, 3632641), (41, 1594818), (82, 797409), (123, 531606), (246, 265803), (369, 177202), (738, 88601), (1681, 38898), (2161, 30258), (3362, 19449), (4322, 15129), (5043, 12966), (6483, 10086)]