16728492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 44107056

約数和(自身を除く): 27378564

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 121, 123, 132, 164, 242, 246, 281, 363, 451, 484, 492, 562, 726, 843, 902, 1124, 1353, 1452, 1686, 1804, 2706, 3091, 3372, 4961, 5412, 6182, 9273, 9922, 11521, 12364, 14883, 18546, 19844, 23042, 29766, 34001, 34563, 37092, 46084, 59532, 68002, 69126, 102003, 126731, 136004, 138252, 204006, 253462, 380193, 408012, 506924, 760386, 1394041, 1520772, 2788082, 4182123, 5576164, 8364246, 16728492]

約数ペア:

[(1, 16728492), (2, 8364246), (3, 5576164), (4, 4182123), (6, 2788082), (11, 1520772), (12, 1394041), (22, 760386), (33, 506924), (41, 408012), (44, 380193), (66, 253462), (82, 204006), (121, 138252), (123, 136004), (132, 126731), (164, 102003), (242, 69126), (246, 68002), (281, 59532), (363, 46084), (451, 37092), (484, 34563), (492, 34001), (562, 29766), (726, 23042), (843, 19844), (902, 18546), (1124, 14883), (1353, 12364), (1452, 11521), (1686, 9922), (1804, 9273), (2706, 6182), (3091, 5412), (3372, 4961)]