27920652

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 69148800

約数和(自身を除く): 41228148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 556, 834, 881, 1668, 1762, 2641, 2643, 3524, 5282, 5286, 7923, 10564, 10572, 15846, 16739, 31692, 33478, 50217, 66956, 100434, 122459, 200868, 244918, 367377, 489836, 734754, 1469508, 2326721, 4653442, 6980163, 9306884, 13960326, 27920652]

約数ペア:

[(1, 27920652), (2, 13960326), (3, 9306884), (4, 6980163), (6, 4653442), (12, 2326721), (19, 1469508), (38, 734754), (57, 489836), (76, 367377), (114, 244918), (139, 200868), (228, 122459), (278, 100434), (417, 66956), (556, 50217), (834, 33478), (881, 31692), (1668, 16739), (1762, 15846), (2641, 10572), (2643, 10564), (3524, 7923), (5282, 5286)]