18942924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 63221760

約数和(自身を除く): 44278836

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 19, 21, 22, 26, 28, 33, 38, 39, 42, 44, 52, 57, 66, 76, 77, 78, 83, 84, 91, 114, 132, 133, 143, 154, 156, 166, 182, 209, 228, 231, 247, 249, 266, 273, 286, 308, 332, 364, 399, 418, 429, 462, 494, 498, 532, 546, 572, 581, 627, 741, 798, 836, 858, 913, 924, 988, 996, 1001, 1079, 1092, 1162, 1254, 1463, 1482, 1577, 1596, 1716, 1729, 1743, 1826, 2002, 2158, 2324, 2508, 2717, 2739, 2926, 2964, 3003, 3154, 3237, 3458, 3486, 3652, 4004, 4316, 4389, 4731, 5187, 5434, 5478, 5852, 6006, 6308, 6391, 6474, 6916, 6972, 7553, 8151, 8778, 9462, 10374, 10868, 10956, 11039, 11869, 12012, 12782, 12948, 15106, 16302, 17347, 17556, 18924, 19019, 19173, 20501, 20748, 22078, 22659, 23738, 25564, 30212, 32604, 33117, 34694, 35607, 38038, 38346, 41002, 44156, 45318, 47476, 52041, 57057, 61503, 66234, 69388, 71214, 76076, 76692, 82004, 83083, 90636, 104082, 114114, 121429, 123006, 132468, 142428, 143507, 166166, 208164, 225511, 228228, 242858, 246012, 249249, 287014, 332332, 364287, 430521, 451022, 485716, 498498, 574028, 676533, 728574, 861042, 902044, 996996, 1353066, 1457148, 1578577, 1722084, 2706132, 3157154, 4735731, 6314308, 9471462, 18942924]

約数ペア:

[(1, 18942924), (2, 9471462), (3, 6314308), (4, 4735731), (6, 3157154), (7, 2706132), (11, 1722084), (12, 1578577), (13, 1457148), (14, 1353066), (19, 996996), (21, 902044), (22, 861042), (26, 728574), (28, 676533), (33, 574028), (38, 498498), (39, 485716), (42, 451022), (44, 430521), (52, 364287), (57, 332332), (66, 287014), (76, 249249), (77, 246012), (78, 242858), (83, 228228), (84, 225511), (91, 208164), (114, 166166), (132, 143507), (133, 142428), (143, 132468), (154, 123006), (156, 121429), (166, 114114), (182, 104082), (209, 90636), (228, 83083), (231, 82004), (247, 76692), (249, 76076), (266, 71214), (273, 69388), (286, 66234), (308, 61503), (332, 57057), (364, 52041), (399, 47476), (418, 45318), (429, 44156), (462, 41002), (494, 38346), (498, 38038), (532, 35607), (546, 34694), (572, 33117), (581, 32604), (627, 30212), (741, 25564), (798, 23738), (836, 22659), (858, 22078), (913, 20748), (924, 20501), (988, 19173), (996, 19019), (1001, 18924), (1079, 17556), (1092, 17347), (1162, 16302), (1254, 15106), (1463, 12948), (1482, 12782), (1577, 12012), (1596, 11869), (1716, 11039), (1729, 10956), (1743, 10868), (1826, 10374), (2002, 9462), (2158, 8778), (2324, 8151), (2508, 7553), (2717, 6972), (2739, 6916), (2926, 6474), (2964, 6391), (3003, 6308), (3154, 6006), (3237, 5852), (3458, 5478), (3486, 5434), (3652, 5187), (4004, 4731), (4316, 4389)]