8077818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 18679680

約数和(自身を除く): 10601862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 2161, 3738, 4322, 6483, 12966, 15127, 30254, 45381, 90762, 192329, 384658, 576987, 1153974, 1346303, 2692606, 4038909, 8077818]

約数ペア:

[(1, 8077818), (2, 4038909), (3, 2692606), (6, 1346303), (7, 1153974), (14, 576987), (21, 384658), (42, 192329), (89, 90762), (178, 45381), (267, 30254), (534, 15127), (623, 12966), (1246, 6483), (1869, 4322), (2161, 3738)]