9681502364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{66107}}^1$

素因数の和:66218

約数の個数: 48

約数和(自身を含む): 18658321920

約数和(自身を除く): 8976819556

約数列:

[1, 2, 4, 19, 38, 41, 47, 76, 82, 94, 164, 188, 779, 893, 1558, 1786, 1927, 3116, 3572, 3854, 7708, 36613, 66107, 73226, 132214, 146452, 264428, 1256033, 2512066, 2710387, 3107029, 5024132, 5420774, 6214058, 10841548, 12428116, 51497353, 59033551, 102994706, 118067102, 127388189, 205989412, 236134204, 254776378, 509552756, 2420375591, 4840751182, 9681502364]

約数ペア:

[(1, 9681502364), (2, 4840751182), (4, 2420375591), (19, 509552756), (38, 254776378), (41, 236134204), (47, 205989412), (76, 127388189), (82, 118067102), (94, 102994706), (164, 59033551), (188, 51497353), (779, 12428116), (893, 10841548), (1558, 6214058), (1786, 5420774), (1927, 5024132), (3116, 3107029), (3572, 2710387), (3854, 2512066), (7708, 1256033), (36613, 264428), (66107, 146452), (73226, 132214)]