2017478178

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 160

約数和(自身を含む): 4939704000

約数和(自身を除く): 2922225822

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 81, 83, 106, 114, 149, 159, 162, 166, 171, 249, 298, 318, 342, 447, 477, 498, 513, 747, 894, 954, 1007, 1026, 1341, 1431, 1494, 1539, 1577, 2014, 2241, 2682, 2831, 2862, 3021, 3078, 3154, 4023, 4293, 4399, 4482, 4731, 5662, 6042, 6723, 7897, 8046, 8493, 8586, 8798, 9063, 9462, 12069, 12367, 13197, 13446, 14193, 15794, 16986, 18126, 23691, 24138, 24734, 25479, 26394, 27189, 28386, 37101, 39591, 42579, 47382, 50958, 54378, 71073, 74202, 76437, 79182, 81567, 83581, 85158, 111303, 118773, 127737, 142146, 150043, 152874, 163134, 167162, 213219, 222606, 229311, 234973, 237546, 250743, 255474, 300086, 333909, 356319, 426438, 450129, 458622, 469946, 501486, 639657, 655451, 667818, 704919, 712638, 752229, 900258, 1001727, 1279314, 1310902, 1350387, 1409838, 1504458, 1966353, 2003454, 2114757, 2256687, 2700774, 3932706, 4051161, 4229514, 4513374, 5899059, 6344271, 6770061, 8102322, 11798118, 12153483, 12453569, 12688542, 13540122, 17697177, 19032813, 24306966, 24907138, 35394354, 37360707, 38065626, 53091531, 74721414, 106183062, 112082121, 224164242, 336246363, 672492726, 1008739089, 2017478178]

約数ペア:

[(1, 2017478178), (2, 1008739089), (3, 672492726), (6, 336246363), (9, 224164242), (18, 112082121), (19, 106183062), (27, 74721414), (38, 53091531), (53, 38065626), (54, 37360707), (57, 35394354), (81, 24907138), (83, 24306966), (106, 19032813), (114, 17697177), (149, 13540122), (159, 12688542), (162, 12453569), (166, 12153483), (171, 11798118), (249, 8102322), (298, 6770061), (318, 6344271), (342, 5899059), (447, 4513374), (477, 4229514), (498, 4051161), (513, 3932706), (747, 2700774), (894, 2256687), (954, 2114757), (1007, 2003454), (1026, 1966353), (1341, 1504458), (1431, 1409838), (1494, 1350387), (1539, 1310902), (1577, 1279314), (2014, 1001727), (2241, 900258), (2682, 752229), (2831, 712638), (2862, 704919), (3021, 667818), (3078, 655451), (3154, 639657), (4023, 501486), (4293, 469946), (4399, 458622), (4482, 450129), (4731, 426438), (5662, 356319), (6042, 333909), (6723, 300086), (7897, 255474), (8046, 250743), (8493, 237546), (8586, 234973), (8798, 229311), (9063, 222606), (9462, 213219), (12069, 167162), (12367, 163134), (13197, 152874), (13446, 150043), (14193, 142146), (15794, 127737), (16986, 118773), (18126, 111303), (23691, 85158), (24138, 83581), (24734, 81567), (25479, 79182), (26394, 76437), (27189, 74202), (28386, 71073), (37101, 54378), (39591, 50958), (42579, 47382)]