18692652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 51093504

約数和(自身を除く): 32400852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 47, 66, 69, 92, 94, 131, 132, 138, 141, 188, 253, 262, 276, 282, 393, 506, 517, 524, 564, 759, 786, 1012, 1034, 1081, 1441, 1518, 1551, 1572, 2068, 2162, 2882, 3013, 3036, 3102, 3243, 4323, 4324, 5764, 6026, 6157, 6204, 6486, 8646, 9039, 11891, 12052, 12314, 12972, 17292, 18078, 18471, 23782, 24628, 33143, 35673, 36156, 36942, 47564, 66286, 67727, 71346, 73884, 99429, 132572, 135454, 141611, 142692, 198858, 203181, 270908, 283222, 397716, 406362, 424833, 566444, 812724, 849666, 1557721, 1699332, 3115442, 4673163, 6230884, 9346326, 18692652]

約数ペア:

[(1, 18692652), (2, 9346326), (3, 6230884), (4, 4673163), (6, 3115442), (11, 1699332), (12, 1557721), (22, 849666), (23, 812724), (33, 566444), (44, 424833), (46, 406362), (47, 397716), (66, 283222), (69, 270908), (92, 203181), (94, 198858), (131, 142692), (132, 141611), (138, 135454), (141, 132572), (188, 99429), (253, 73884), (262, 71346), (276, 67727), (282, 66286), (393, 47564), (506, 36942), (517, 36156), (524, 35673), (564, 33143), (759, 24628), (786, 23782), (1012, 18471), (1034, 18078), (1081, 17292), (1441, 12972), (1518, 12314), (1551, 12052), (1572, 11891), (2068, 9039), (2162, 8646), (2882, 6486), (3013, 6204), (3036, 6157), (3102, 6026), (3243, 5764), (4323, 4324)]