12816756

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{4877}}^1$

素因数の和:4960

約数の個数: 36

約数和(自身を含む): 32848452

約数和(自身を除く): 20031696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 4877, 9754, 14631, 19508, 29262, 43893, 58524, 87786, 175572, 356021, 712042, 1068063, 1424084, 2136126, 3204189, 4272252, 6408378, 12816756]

約数ペア:

[(1, 12816756), (2, 6408378), (3, 4272252), (4, 3204189), (6, 2136126), (9, 1424084), (12, 1068063), (18, 712042), (36, 356021), (73, 175572), (146, 87786), (219, 58524), (292, 43893), (438, 29262), (657, 19508), (876, 14631), (1314, 9754), (2628, 4877)]