18288889672

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{440399}}^1$

素因数の和:440613

約数の個数: 32

約数和(自身を含む): 35672400000

約数和(自身を除く): 17383510328

約数列:

[1, 2, 4, 8, 29, 58, 116, 179, 232, 358, 716, 1432, 5191, 10382, 20764, 41528, 440399, 880798, 1761596, 3523192, 12771571, 25543142, 51086284, 78831421, 102172568, 157662842, 315325684, 630651368, 2286111209, 4572222418, 9144444836, 18288889672]

約数ペア:

[(1, 18288889672), (2, 9144444836), (4, 4572222418), (8, 2286111209), (29, 630651368), (58, 315325684), (116, 157662842), (179, 102172568), (232, 78831421), (358, 51086284), (716, 25543142), (1432, 12771571), (5191, 3523192), (10382, 1761596), (20764, 880798), (41528, 440399)]