2018200492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 4877107200

約数和(自身を除く): 2858906708

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 47, 59, 68, 77, 94, 118, 119, 139, 154, 187, 188, 236, 238, 278, 308, 329, 374, 413, 476, 517, 556, 649, 658, 748, 799, 826, 973, 1003, 1034, 1298, 1309, 1316, 1529, 1598, 1652, 1946, 2006, 2068, 2363, 2596, 2618, 2773, 3058, 3196, 3619, 3892, 4012, 4543, 4726, 5236, 5546, 5593, 6116, 6533, 7021, 7238, 8201, 8789, 9086, 9452, 10703, 11033, 11092, 11186, 13066, 14042, 14476, 16402, 16541, 17578, 18172, 19411, 21406, 22066, 22372, 25993, 26132, 28084, 30503, 32804, 33082, 35156, 38822, 42812, 44132, 45731, 47141, 51986, 57407, 61006, 61523, 66164, 71863, 77231, 77644, 90211, 91462, 94282, 103972, 111061, 114814, 122012, 123046, 139417, 143726, 154462, 180422, 181951, 182924, 188564, 213521, 222122, 229628, 246092, 278834, 287452, 308924, 329987, 360844, 363902, 385447, 427042, 444244, 503041, 518551, 557668, 631477, 659974, 727804, 770894, 777427, 854084, 975919, 1006082, 1037102, 1221671, 1262954, 1319948, 1533587, 1541788, 1554854, 1951838, 2012164, 2074204, 2443342, 2525908, 2698129, 3067174, 3109708, 3629857, 3903676, 4239917, 4886684, 5396258, 6134348, 6552599, 7259714, 8479834, 8551697, 10735109, 10792516, 13105198, 14519428, 16959668, 17103394, 21470218, 26210396, 29679419, 34206788, 42940436, 45868193, 59358838, 72078589, 91736386, 118717676, 144157178, 183472772, 288314356, 504550123, 1009100246, 2018200492]

約数ペア:

[(1, 2018200492), (2, 1009100246), (4, 504550123), (7, 288314356), (11, 183472772), (14, 144157178), (17, 118717676), (22, 91736386), (28, 72078589), (34, 59358838), (44, 45868193), (47, 42940436), (59, 34206788), (68, 29679419), (77, 26210396), (94, 21470218), (118, 17103394), (119, 16959668), (139, 14519428), (154, 13105198), (187, 10792516), (188, 10735109), (236, 8551697), (238, 8479834), (278, 7259714), (308, 6552599), (329, 6134348), (374, 5396258), (413, 4886684), (476, 4239917), (517, 3903676), (556, 3629857), (649, 3109708), (658, 3067174), (748, 2698129), (799, 2525908), (826, 2443342), (973, 2074204), (1003, 2012164), (1034, 1951838), (1298, 1554854), (1309, 1541788), (1316, 1533587), (1529, 1319948), (1598, 1262954), (1652, 1221671), (1946, 1037102), (2006, 1006082), (2068, 975919), (2363, 854084), (2596, 777427), (2618, 770894), (2773, 727804), (3058, 659974), (3196, 631477), (3619, 557668), (3892, 518551), (4012, 503041), (4543, 444244), (4726, 427042), (5236, 385447), (5546, 363902), (5593, 360844), (6116, 329987), (6533, 308924), (7021, 287452), (7238, 278834), (8201, 246092), (8789, 229628), (9086, 222122), (9452, 213521), (10703, 188564), (11033, 182924), (11092, 181951), (11186, 180422), (13066, 154462), (14042, 143726), (14476, 139417), (16402, 123046), (16541, 122012), (17578, 114814), (18172, 111061), (19411, 103972), (21406, 94282), (22066, 91462), (22372, 90211), (25993, 77644), (26132, 77231), (28084, 71863), (30503, 66164), (32804, 61523), (33082, 61006), (35156, 57407), (38822, 51986), (42812, 47141), (44132, 45731)]