19348308

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 120

約数和(自身を含む): 60984000

約数和(自身を除く): 41635692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 449, 513, 532, 567, 684, 756, 798, 898, 1026, 1134, 1197, 1347, 1539, 1596, 1796, 2052, 2268, 2394, 2694, 3078, 3143, 3591, 4041, 4788, 5388, 6156, 6286, 7182, 8082, 8531, 9429, 10773, 12123, 12572, 14364, 16164, 17062, 18858, 21546, 24246, 25593, 28287, 34124, 36369, 37716, 43092, 48492, 51186, 56574, 59717, 72738, 76779, 84861, 102372, 113148, 119434, 145476, 153558, 169722, 179151, 230337, 238868, 254583, 307116, 339444, 358302, 460674, 509166, 537453, 691011, 716604, 921348, 1018332, 1074906, 1382022, 1612359, 2149812, 2764044, 3224718, 4837077, 6449436, 9674154, 19348308]

約数ペア:

[(1, 19348308), (2, 9674154), (3, 6449436), (4, 4837077), (6, 3224718), (7, 2764044), (9, 2149812), (12, 1612359), (14, 1382022), (18, 1074906), (19, 1018332), (21, 921348), (27, 716604), (28, 691011), (36, 537453), (38, 509166), (42, 460674), (54, 358302), (57, 339444), (63, 307116), (76, 254583), (81, 238868), (84, 230337), (108, 179151), (114, 169722), (126, 153558), (133, 145476), (162, 119434), (171, 113148), (189, 102372), (228, 84861), (252, 76779), (266, 72738), (324, 59717), (342, 56574), (378, 51186), (399, 48492), (449, 43092), (513, 37716), (532, 36369), (567, 34124), (684, 28287), (756, 25593), (798, 24246), (898, 21546), (1026, 18858), (1134, 17062), (1197, 16164), (1347, 14364), (1539, 12572), (1596, 12123), (1796, 10773), (2052, 9429), (2268, 8531), (2394, 8082), (2694, 7182), (3078, 6286), (3143, 6156), (3591, 5388), (4041, 4788)]