16206012

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 108

約数和(自身を含む): 45765720

約数和(自身を除く): 29559708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 43, 57, 58, 76, 86, 87, 114, 116, 129, 171, 172, 174, 228, 258, 261, 342, 348, 361, 387, 516, 522, 551, 684, 722, 774, 817, 1044, 1083, 1102, 1247, 1444, 1548, 1634, 1653, 2166, 2204, 2451, 2494, 3249, 3268, 3306, 3741, 4332, 4902, 4959, 4988, 6498, 6612, 7353, 7482, 9804, 9918, 10469, 11223, 12996, 14706, 14964, 15523, 19836, 20938, 22446, 23693, 29412, 31046, 31407, 41876, 44892, 46569, 47386, 62092, 62814, 71079, 93138, 94221, 94772, 125628, 139707, 142158, 186276, 188442, 213237, 279414, 284316, 376884, 426474, 450167, 558828, 852948, 900334, 1350501, 1800668, 2701002, 4051503, 5402004, 8103006, 16206012]

約数ペア:

[(1, 16206012), (2, 8103006), (3, 5402004), (4, 4051503), (6, 2701002), (9, 1800668), (12, 1350501), (18, 900334), (19, 852948), (29, 558828), (36, 450167), (38, 426474), (43, 376884), (57, 284316), (58, 279414), (76, 213237), (86, 188442), (87, 186276), (114, 142158), (116, 139707), (129, 125628), (171, 94772), (172, 94221), (174, 93138), (228, 71079), (258, 62814), (261, 62092), (342, 47386), (348, 46569), (361, 44892), (387, 41876), (516, 31407), (522, 31046), (551, 29412), (684, 23693), (722, 22446), (774, 20938), (817, 19836), (1044, 15523), (1083, 14964), (1102, 14706), (1247, 12996), (1444, 11223), (1548, 10469), (1634, 9918), (1653, 9804), (2166, 7482), (2204, 7353), (2451, 6612), (2494, 6498), (3249, 4988), (3268, 4959), (3306, 4902), (3741, 4332)]