15662120868

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{286789}}^1$

素因数の和:286877

約数の個数: 72

約数和(自身を含む): 41652232440

約数和(自身を除く): 25990111572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 333, 369, 444, 492, 666, 738, 1332, 1476, 1517, 3034, 4551, 6068, 9102, 13653, 18204, 27306, 54612, 286789, 573578, 860367, 1147156, 1720734, 2581101, 3441468, 5162202, 10324404, 10611193, 11758349, 21222386, 23516698, 31833579, 35275047, 42444772, 47033396, 63667158, 70550094, 95500737, 105825141, 127334316, 141100188, 191001474, 211650282, 382002948, 423300564, 435058913, 870117826, 1305176739, 1740235652, 2610353478, 3915530217, 5220706956, 7831060434, 15662120868]

約数ペア:

[(1, 15662120868), (2, 7831060434), (3, 5220706956), (4, 3915530217), (6, 2610353478), (9, 1740235652), (12, 1305176739), (18, 870117826), (36, 435058913), (37, 423300564), (41, 382002948), (74, 211650282), (82, 191001474), (111, 141100188), (123, 127334316), (148, 105825141), (164, 95500737), (222, 70550094), (246, 63667158), (333, 47033396), (369, 42444772), (444, 35275047), (492, 31833579), (666, 23516698), (738, 21222386), (1332, 11758349), (1476, 10611193), (1517, 10324404), (3034, 5162202), (4551, 3441468), (6068, 2581101), (9102, 1720734), (13653, 1147156), (18204, 860367), (27306, 573578), (54612, 286789)]