66415818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{38569}}^1$

素因数の和:38622

約数の個数: 32

約数和(自身を含む): 155514240

約数和(自身を除く): 89098422

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 38569, 77138, 115707, 231414, 269983, 539966, 809949, 1581329, 1619898, 3162658, 4743987, 9487974, 11069303, 22138606, 33207909, 66415818]

約数ペア:

[(1, 66415818), (2, 33207909), (3, 22138606), (6, 11069303), (7, 9487974), (14, 4743987), (21, 3162658), (41, 1619898), (42, 1581329), (82, 809949), (123, 539966), (246, 269983), (287, 231414), (574, 115707), (861, 77138), (1722, 38569)]