17961504168

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2749}}^1\times {\mathrm{4463}}^1$

素因数の和:7282

約数の個数: 64

約数和(自身を含む): 45666720000

約数和(自身を除く): 27705215832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 2749, 4463, 5498, 8247, 8926, 10996, 13389, 16494, 17852, 21992, 26778, 32988, 35704, 53556, 65976, 107112, 167689, 272243, 335378, 503067, 544486, 670756, 816729, 1006134, 1088972, 1341512, 1633458, 2012268, 2177944, 3266916, 4024536, 6533832, 12268787, 24537574, 36806361, 49075148, 73612722, 98150296, 147225444, 294450888, 748396007, 1496792014, 2245188021, 2993584028, 4490376042, 5987168056, 8980752084, 17961504168]

約数ペア:

[(1, 17961504168), (2, 8980752084), (3, 5987168056), (4, 4490376042), (6, 2993584028), (8, 2245188021), (12, 1496792014), (24, 748396007), (61, 294450888), (122, 147225444), (183, 98150296), (244, 73612722), (366, 49075148), (488, 36806361), (732, 24537574), (1464, 12268787), (2749, 6533832), (4463, 4024536), (5498, 3266916), (8247, 2177944), (8926, 2012268), (10996, 1633458), (13389, 1341512), (16494, 1088972), (17852, 1006134), (21992, 816729), (26778, 670756), (32988, 544486), (35704, 503067), (53556, 335378), (65976, 272243), (107112, 167689)]