2019001068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:812

約数の個数: 144

約数和(自身を含む): 5942669824

約数和(自身を除く): 3923668756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 151, 194, 252, 291, 302, 388, 453, 547, 582, 604, 679, 873, 906, 1057, 1094, 1164, 1358, 1359, 1641, 1746, 1812, 2037, 2114, 2188, 2716, 2718, 3171, 3282, 3492, 3829, 4074, 4228, 4923, 5436, 6111, 6342, 6564, 7658, 8148, 9513, 9846, 11487, 12222, 12684, 14647, 15316, 19026, 19692, 22974, 24444, 29294, 34461, 38052, 43941, 45948, 53059, 58588, 68922, 82597, 87882, 102529, 106118, 131823, 137844, 159177, 165194, 175764, 205058, 212236, 247791, 263646, 307587, 318354, 330388, 371413, 410116, 477531, 495582, 527292, 578179, 615174, 636708, 742826, 743373, 922761, 955062, 991164, 1114239, 1156358, 1230348, 1485652, 1486746, 1734537, 1845522, 1910124, 2228478, 2312716, 2973492, 3342717, 3469074, 3691044, 4456956, 5203611, 6685434, 6938148, 8011909, 10407222, 13370868, 16023818, 20814444, 24035727, 32047636, 48071454, 56083363, 72107181, 96142908, 112166726, 144214362, 168250089, 224333452, 288428724, 336500178, 504750267, 673000356, 1009500534, 2019001068]

約数ペア:

[(1, 2019001068), (2, 1009500534), (3, 673000356), (4, 504750267), (6, 336500178), (7, 288428724), (9, 224333452), (12, 168250089), (14, 144214362), (18, 112166726), (21, 96142908), (28, 72107181), (36, 56083363), (42, 48071454), (63, 32047636), (84, 24035727), (97, 20814444), (126, 16023818), (151, 13370868), (194, 10407222), (252, 8011909), (291, 6938148), (302, 6685434), (388, 5203611), (453, 4456956), (547, 3691044), (582, 3469074), (604, 3342717), (679, 2973492), (873, 2312716), (906, 2228478), (1057, 1910124), (1094, 1845522), (1164, 1734537), (1358, 1486746), (1359, 1485652), (1641, 1230348), (1746, 1156358), (1812, 1114239), (2037, 991164), (2114, 955062), (2188, 922761), (2716, 743373), (2718, 742826), (3171, 636708), (3282, 615174), (3492, 578179), (3829, 527292), (4074, 495582), (4228, 477531), (4923, 410116), (5436, 371413), (6111, 330388), (6342, 318354), (6564, 307587), (7658, 263646), (8148, 247791), (9513, 212236), (9846, 205058), (11487, 175764), (12222, 165194), (12684, 159177), (14647, 137844), (15316, 131823), (19026, 106118), (19692, 102529), (22974, 87882), (24444, 82597), (29294, 68922), (34461, 58588), (38052, 53059), (43941, 45948)]