19146247848

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{417457}}^1$

素因数の和:417496

約数の個数: 144

約数和(自身を含む): 64960639380

約数和(自身を除く): 45814391532

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7644, 11466, 15288, 22932, 45864, 417457, 834914, 1252371, 1669828, 2504742, 2922199, 3339656, 3757113, 5009484, 5426941, 5844398, 7514226, 8766597, 10018968, 10853882, 11688796, 15028452, 16280823, 17533194, 20455393, 21707764, 23377592, 26299791, 30056904, 32561646, 35066388, 37988587, 40910786, 43415528, 48842469, 52599582, 61366179, 65123292, 70132776, 75977174, 81821572, 97684938, 105199164, 113965761, 122732358, 130246584, 151954348, 163643144, 184098537, 195369876, 210398328, 227931522, 245464716, 265920109, 303908696, 341897283, 368197074, 390739752, 455863044, 490929432, 531840218, 683794566, 736394148, 797760327, 911726088, 1063680436, 1367589132, 1472788296, 1595520654, 2127360872, 2393280981, 2735178264, 3191041308, 4786561962, 6382082616, 9573123924, 19146247848]

約数ペア:

[(1, 19146247848), (2, 9573123924), (3, 6382082616), (4, 4786561962), (6, 3191041308), (7, 2735178264), (8, 2393280981), (9, 2127360872), (12, 1595520654), (13, 1472788296), (14, 1367589132), (18, 1063680436), (21, 911726088), (24, 797760327), (26, 736394148), (28, 683794566), (36, 531840218), (39, 490929432), (42, 455863044), (49, 390739752), (52, 368197074), (56, 341897283), (63, 303908696), (72, 265920109), (78, 245464716), (84, 227931522), (91, 210398328), (98, 195369876), (104, 184098537), (117, 163643144), (126, 151954348), (147, 130246584), (156, 122732358), (168, 113965761), (182, 105199164), (196, 97684938), (234, 81821572), (252, 75977174), (273, 70132776), (294, 65123292), (312, 61366179), (364, 52599582), (392, 48842469), (441, 43415528), (468, 40910786), (504, 37988587), (546, 35066388), (588, 32561646), (637, 30056904), (728, 26299791), (819, 23377592), (882, 21707764), (936, 20455393), (1092, 17533194), (1176, 16280823), (1274, 15028452), (1638, 11688796), (1764, 10853882), (1911, 10018968), (2184, 8766597), (2548, 7514226), (3276, 5844398), (3528, 5426941), (3822, 5009484), (5096, 3757113), (5733, 3339656), (6552, 2922199), (7644, 2504742), (11466, 1669828), (15288, 1252371), (22932, 834914), (45864, 417457)]