42459228

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 128825312

約数和(自身を除く): 86366084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 97, 108, 126, 162, 189, 193, 194, 252, 291, 324, 378, 386, 388, 567, 579, 582, 679, 756, 772, 873, 1134, 1158, 1164, 1351, 1358, 1737, 1746, 2037, 2268, 2316, 2619, 2702, 2716, 3474, 3492, 4053, 4074, 5211, 5238, 5404, 6111, 6948, 7857, 8106, 8148, 10422, 10476, 12159, 12222, 15633, 15714, 16212, 18333, 18721, 20844, 24318, 24444, 31266, 31428, 36477, 36666, 37442, 48636, 54999, 56163, 62532, 72954, 73332, 74884, 109431, 109998, 112326, 131047, 145908, 168489, 218862, 219996, 224652, 262094, 336978, 393141, 437724, 505467, 524188, 673956, 786282, 1010934, 1179423, 1516401, 1572564, 2021868, 2358846, 3032802, 3538269, 4717692, 6065604, 7076538, 10614807, 14153076, 21229614, 42459228]

約数ペア:

[(1, 42459228), (2, 21229614), (3, 14153076), (4, 10614807), (6, 7076538), (7, 6065604), (9, 4717692), (12, 3538269), (14, 3032802), (18, 2358846), (21, 2021868), (27, 1572564), (28, 1516401), (36, 1179423), (42, 1010934), (54, 786282), (63, 673956), (81, 524188), (84, 505467), (97, 437724), (108, 393141), (126, 336978), (162, 262094), (189, 224652), (193, 219996), (194, 218862), (252, 168489), (291, 145908), (324, 131047), (378, 112326), (386, 109998), (388, 109431), (567, 74884), (579, 73332), (582, 72954), (679, 62532), (756, 56163), (772, 54999), (873, 48636), (1134, 37442), (1158, 36666), (1164, 36477), (1351, 31428), (1358, 31266), (1737, 24444), (1746, 24318), (2037, 20844), (2268, 18721), (2316, 18333), (2619, 16212), (2702, 15714), (2716, 15633), (3474, 12222), (3492, 12159), (4053, 10476), (4074, 10422), (5211, 8148), (5238, 8106), (5404, 7857), (6111, 6948)]