18483390198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:899

約数の個数: 192

約数和(自身を含む): 50222495232

約数和(自身を除く): 31739105034

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 73, 78, 91, 117, 126, 146, 182, 219, 234, 273, 331, 438, 467, 511, 546, 657, 662, 819, 934, 949, 993, 1022, 1314, 1401, 1533, 1638, 1898, 1986, 2317, 2802, 2847, 2979, 3066, 3269, 4203, 4303, 4599, 4634, 5694, 5958, 6071, 6538, 6643, 6951, 8406, 8541, 8606, 9198, 9807, 12142, 12909, 13286, 13902, 17082, 18213, 19614, 19929, 20853, 24163, 25818, 29421, 30121, 34091, 36426, 38727, 39858, 41706, 42497, 48326, 54639, 58842, 59787, 60242, 68182, 72489, 77454, 84994, 90363, 102273, 109278, 119574, 127491, 144978, 154577, 169141, 180726, 204546, 217467, 238637, 254982, 271089, 306819, 309154, 314119, 338282, 382473, 434934, 443183, 463731, 477274, 507423, 542178, 613638, 628238, 715911, 764946, 886366, 927462, 942357, 1014846, 1082039, 1329549, 1391193, 1431822, 1522269, 1884714, 2009501, 2147733, 2164078, 2198833, 2659098, 2782386, 2827071, 3044538, 3102281, 3246117, 3988647, 4019002, 4295466, 4397666, 5654142, 6028503, 6204562, 6492234, 6596499, 7977294, 9306843, 9738351, 11284121, 12057006, 13192998, 14066507, 18085509, 18613686, 19476702, 19789497, 22568242, 27920529, 28133014, 33852363, 36171018, 39578994, 42199521, 55841058, 67704726, 78988847, 84399042, 101557089, 126598563, 146693573, 157977694, 203114178, 236966541, 253197126, 293387146, 440080719, 473933082, 710899623, 880161438, 1026855011, 1320242157, 1421799246, 2053710022, 2640484314, 3080565033, 6161130066, 9241695099, 18483390198]

約数ペア:

[(1, 18483390198), (2, 9241695099), (3, 6161130066), (6, 3080565033), (7, 2640484314), (9, 2053710022), (13, 1421799246), (14, 1320242157), (18, 1026855011), (21, 880161438), (26, 710899623), (39, 473933082), (42, 440080719), (63, 293387146), (73, 253197126), (78, 236966541), (91, 203114178), (117, 157977694), (126, 146693573), (146, 126598563), (182, 101557089), (219, 84399042), (234, 78988847), (273, 67704726), (331, 55841058), (438, 42199521), (467, 39578994), (511, 36171018), (546, 33852363), (657, 28133014), (662, 27920529), (819, 22568242), (934, 19789497), (949, 19476702), (993, 18613686), (1022, 18085509), (1314, 14066507), (1401, 13192998), (1533, 12057006), (1638, 11284121), (1898, 9738351), (1986, 9306843), (2317, 7977294), (2802, 6596499), (2847, 6492234), (2979, 6204562), (3066, 6028503), (3269, 5654142), (4203, 4397666), (4303, 4295466), (4599, 4019002), (4634, 3988647), (5694, 3246117), (5958, 3102281), (6071, 3044538), (6538, 2827071), (6643, 2782386), (6951, 2659098), (8406, 2198833), (8541, 2164078), (8606, 2147733), (9198, 2009501), (9807, 1884714), (12142, 1522269), (12909, 1431822), (13286, 1391193), (13902, 1329549), (17082, 1082039), (18213, 1014846), (19614, 942357), (19929, 927462), (20853, 886366), (24163, 764946), (25818, 715911), (29421, 628238), (30121, 613638), (34091, 542178), (36426, 507423), (38727, 477274), (39858, 463731), (41706, 443183), (42497, 434934), (48326, 382473), (54639, 338282), (58842, 314119), (59787, 309154), (60242, 306819), (68182, 271089), (72489, 254982), (77454, 238637), (84994, 217467), (90363, 204546), (102273, 180726), (109278, 169141), (119574, 154577), (127491, 144978)]