12218479868

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{40559}}^1$

素因数の和:40659

約数の個数: 72

約数和(自身を含む): 26217172800

約数和(自身を除く): 13998692932

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 53, 58, 98, 106, 116, 196, 203, 212, 371, 406, 742, 812, 1421, 1484, 1537, 2597, 2842, 3074, 5194, 5684, 6148, 10388, 10759, 21518, 40559, 43036, 75313, 81118, 150626, 162236, 283913, 301252, 567826, 1135652, 1176211, 1987391, 2149627, 2352422, 3974782, 4299254, 4704844, 7949564, 8233477, 8598508, 15047389, 16466954, 30094778, 32933908, 57634339, 60189556, 62339183, 105331723, 115268678, 124678366, 210663446, 230537356, 249356732, 421326892, 436374281, 872748562, 1745497124, 3054619967, 6109239934, 12218479868]

約数ペア:

[(1, 12218479868), (2, 6109239934), (4, 3054619967), (7, 1745497124), (14, 872748562), (28, 436374281), (29, 421326892), (49, 249356732), (53, 230537356), (58, 210663446), (98, 124678366), (106, 115268678), (116, 105331723), (196, 62339183), (203, 60189556), (212, 57634339), (371, 32933908), (406, 30094778), (742, 16466954), (812, 15047389), (1421, 8598508), (1484, 8233477), (1537, 7949564), (2597, 4704844), (2842, 4299254), (3074, 3974782), (5194, 2352422), (5684, 2149627), (6148, 1987391), (10388, 1176211), (10759, 1135652), (21518, 567826), (40559, 301252), (43036, 283913), (75313, 162236), (81118, 150626)]