43198974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 120960000

約数和(自身を除く): 77761026

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 59, 63, 78, 91, 117, 118, 126, 149, 177, 182, 189, 234, 273, 298, 351, 354, 378, 413, 447, 531, 546, 702, 767, 819, 826, 894, 1043, 1062, 1239, 1341, 1534, 1593, 1638, 1937, 2086, 2301, 2457, 2478, 2682, 3129, 3186, 3717, 3874, 4023, 4602, 4914, 5369, 5811, 6258, 6903, 7434, 8046, 8791, 9387, 10738, 11151, 11622, 13559, 13806, 16107, 17433, 17582, 18774, 20709, 22302, 26373, 27118, 28161, 32214, 34866, 40677, 41418, 48321, 52299, 52746, 56322, 61537, 79119, 81354, 96642, 104598, 114283, 122031, 123074, 144963, 158238, 184611, 228566, 237357, 244062, 289926, 342849, 366093, 369222, 474714, 553833, 685698, 732186, 799981, 1028547, 1107666, 1599962, 1661499, 2057094, 2399943, 3085641, 3322998, 4799886, 6171282, 7199829, 14399658, 21599487, 43198974]

約数ペア:

[(1, 43198974), (2, 21599487), (3, 14399658), (6, 7199829), (7, 6171282), (9, 4799886), (13, 3322998), (14, 3085641), (18, 2399943), (21, 2057094), (26, 1661499), (27, 1599962), (39, 1107666), (42, 1028547), (54, 799981), (59, 732186), (63, 685698), (78, 553833), (91, 474714), (117, 369222), (118, 366093), (126, 342849), (149, 289926), (177, 244062), (182, 237357), (189, 228566), (234, 184611), (273, 158238), (298, 144963), (351, 123074), (354, 122031), (378, 114283), (413, 104598), (447, 96642), (531, 81354), (546, 79119), (702, 61537), (767, 56322), (819, 52746), (826, 52299), (894, 48321), (1043, 41418), (1062, 40677), (1239, 34866), (1341, 32214), (1534, 28161), (1593, 27118), (1638, 26373), (1937, 22302), (2086, 20709), (2301, 18774), (2457, 17582), (2478, 17433), (2682, 16107), (3129, 13806), (3186, 13559), (3717, 11622), (3874, 11151), (4023, 10738), (4602, 9387), (4914, 8791), (5369, 8046), (5811, 7434), (6258, 6903)]