27180244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 59270400

約数和(自身を除く): 32090156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 839, 1157, 1246, 1678, 2314, 2492, 3356, 4628, 5873, 8099, 10907, 11746, 16198, 21814, 23492, 32396, 43628, 74671, 76349, 149342, 152698, 298684, 305396, 522697, 970723, 1045394, 1941446, 2090788, 3882892, 6795061, 13590122, 27180244]

約数ペア:

[(1, 27180244), (2, 13590122), (4, 6795061), (7, 3882892), (13, 2090788), (14, 1941446), (26, 1045394), (28, 970723), (52, 522697), (89, 305396), (91, 298684), (178, 152698), (182, 149342), (356, 76349), (364, 74671), (623, 43628), (839, 32396), (1157, 23492), (1246, 21814), (1678, 16198), (2314, 11746), (2492, 10907), (3356, 8099), (4628, 5873)]