81890694

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2999}}^1$

素因数の和:3085

約数の個数: 48

約数和(自身を含む): 186732000

約数和(自身を除く): 104841306

約数列:

[1, 2, 3, 6, 9, 18, 37, 41, 74, 82, 111, 123, 222, 246, 333, 369, 666, 738, 1517, 2999, 3034, 4551, 5998, 8997, 9102, 13653, 17994, 26991, 27306, 53982, 110963, 122959, 221926, 245918, 332889, 368877, 665778, 737754, 998667, 1106631, 1997334, 2213262, 4549483, 9098966, 13648449, 27296898, 40945347, 81890694]

約数ペア:

[(1, 81890694), (2, 40945347), (3, 27296898), (6, 13648449), (9, 9098966), (18, 4549483), (37, 2213262), (41, 1997334), (74, 1106631), (82, 998667), (111, 737754), (123, 665778), (222, 368877), (246, 332889), (333, 245918), (369, 221926), (666, 122959), (738, 110963), (1517, 53982), (2999, 27306), (3034, 26991), (4551, 17994), (5998, 13653), (8997, 9102)]