26662374

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 59428512

約数和(自身を除く): 32766138

約数列:

[1, 2, 3, 6, 9, 18, 73, 103, 146, 197, 206, 219, 309, 394, 438, 591, 618, 657, 927, 1182, 1314, 1773, 1854, 3546, 7519, 14381, 15038, 20291, 22557, 28762, 40582, 43143, 45114, 60873, 67671, 86286, 121746, 129429, 135342, 182619, 258858, 365238, 1481243, 2962486, 4443729, 8887458, 13331187, 26662374]

約数ペア:

[(1, 26662374), (2, 13331187), (3, 8887458), (6, 4443729), (9, 2962486), (18, 1481243), (73, 365238), (103, 258858), (146, 182619), (197, 135342), (206, 129429), (219, 121746), (309, 86286), (394, 67671), (438, 60873), (591, 45114), (618, 43143), (657, 40582), (927, 28762), (1182, 22557), (1314, 20291), (1773, 15038), (1854, 14381), (3546, 7519)]