18262572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 45212160

約数和(自身を除く): 26949588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 173, 228, 346, 463, 519, 692, 926, 1038, 1389, 1852, 2076, 2778, 3287, 5556, 6574, 8797, 9861, 13148, 17594, 19722, 26391, 35188, 39444, 52782, 80099, 105564, 160198, 240297, 320396, 480594, 961188, 1521881, 3043762, 4565643, 6087524, 9131286, 18262572]

約数ペア:

[(1, 18262572), (2, 9131286), (3, 6087524), (4, 4565643), (6, 3043762), (12, 1521881), (19, 961188), (38, 480594), (57, 320396), (76, 240297), (114, 160198), (173, 105564), (228, 80099), (346, 52782), (463, 39444), (519, 35188), (692, 26391), (926, 19722), (1038, 17594), (1389, 13148), (1852, 9861), (2076, 8797), (2778, 6574), (3287, 5556)]