2018355864

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1022

約数の個数: 192

約数和(自身を含む): 6245740800

約数和(自身を除く): 4227384936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 103, 114, 133, 147, 152, 168, 196, 206, 228, 266, 294, 309, 392, 399, 412, 456, 532, 588, 618, 721, 798, 824, 877, 931, 1064, 1176, 1236, 1442, 1596, 1754, 1862, 1957, 2163, 2472, 2631, 2793, 2884, 3192, 3508, 3724, 3914, 4326, 5047, 5262, 5586, 5768, 5871, 6139, 7016, 7448, 7828, 8652, 10094, 10524, 11172, 11742, 12278, 13699, 15141, 15656, 16663, 17304, 18417, 20188, 21048, 22344, 23484, 24556, 27398, 30282, 33326, 36834, 40376, 41097, 42973, 46968, 49112, 49989, 54796, 60564, 66652, 73668, 82194, 85946, 90331, 95893, 99978, 109592, 116641, 121128, 128919, 133304, 147336, 164388, 171892, 180662, 191786, 199956, 233282, 257838, 270993, 287679, 328776, 343784, 349923, 361324, 383572, 399912, 466564, 515676, 541986, 575358, 632317, 699846, 722648, 767144, 816487, 933128, 1031352, 1083972, 1150716, 1264634, 1399692, 1632974, 1716289, 1896951, 2167944, 2301432, 2449461, 2529268, 2799384, 3265948, 3432578, 3793902, 4426219, 4898922, 5058536, 5148867, 6531896, 6865156, 7587804, 8852438, 9797844, 10297734, 12014023, 13278657, 13730312, 15175608, 17704876, 19595688, 20595468, 24028046, 26557314, 35409752, 36042069, 41190936, 48056092, 53114628, 72084138, 84098161, 96112184, 106229256, 144168276, 168196322, 252294483, 288336552, 336392644, 504588966, 672785288, 1009177932, 2018355864]

約数ペア:

[(1, 2018355864), (2, 1009177932), (3, 672785288), (4, 504588966), (6, 336392644), (7, 288336552), (8, 252294483), (12, 168196322), (14, 144168276), (19, 106229256), (21, 96112184), (24, 84098161), (28, 72084138), (38, 53114628), (42, 48056092), (49, 41190936), (56, 36042069), (57, 35409752), (76, 26557314), (84, 24028046), (98, 20595468), (103, 19595688), (114, 17704876), (133, 15175608), (147, 13730312), (152, 13278657), (168, 12014023), (196, 10297734), (206, 9797844), (228, 8852438), (266, 7587804), (294, 6865156), (309, 6531896), (392, 5148867), (399, 5058536), (412, 4898922), (456, 4426219), (532, 3793902), (588, 3432578), (618, 3265948), (721, 2799384), (798, 2529268), (824, 2449461), (877, 2301432), (931, 2167944), (1064, 1896951), (1176, 1716289), (1236, 1632974), (1442, 1399692), (1596, 1264634), (1754, 1150716), (1862, 1083972), (1957, 1031352), (2163, 933128), (2472, 816487), (2631, 767144), (2793, 722648), (2884, 699846), (3192, 632317), (3508, 575358), (3724, 541986), (3914, 515676), (4326, 466564), (5047, 399912), (5262, 383572), (5586, 361324), (5768, 349923), (5871, 343784), (6139, 328776), (7016, 287679), (7448, 270993), (7828, 257838), (8652, 233282), (10094, 199956), (10524, 191786), (11172, 180662), (11742, 171892), (12278, 164388), (13699, 147336), (15141, 133304), (15656, 128919), (16663, 121128), (17304, 116641), (18417, 109592), (20188, 99978), (21048, 95893), (22344, 90331), (23484, 85946), (24556, 82194), (27398, 73668), (30282, 66652), (33326, 60564), (36834, 54796), (40376, 49989), (41097, 49112), (42973, 46968)]