1418291274

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{523}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 3041178624

約数和(自身を除く): 1622887350

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 457, 523, 914, 989, 1046, 1371, 1569, 1978, 2742, 2967, 3138, 5934, 10511, 12029, 19651, 21022, 22489, 24058, 31533, 36087, 39302, 44978, 58953, 63066, 67467, 72174, 117906, 134934, 239011, 451973, 478022, 517247, 717033, 903946, 1034494, 1355919, 1434066, 1551741, 2711838, 3103482, 5497253, 10277473, 10994506, 16491759, 20554946, 30832419, 32983518, 61664838, 236381879, 472763758, 709145637, 1418291274]

約数ペア:

[(1, 1418291274), (2, 709145637), (3, 472763758), (6, 236381879), (23, 61664838), (43, 32983518), (46, 30832419), (69, 20554946), (86, 16491759), (129, 10994506), (138, 10277473), (258, 5497253), (457, 3103482), (523, 2711838), (914, 1551741), (989, 1434066), (1046, 1355919), (1371, 1034494), (1569, 903946), (1978, 717033), (2742, 517247), (2967, 478022), (3138, 451973), (5934, 239011), (10511, 134934), (12029, 117906), (19651, 72174), (21022, 67467), (22489, 63066), (24058, 58953), (31533, 44978), (36087, 39302)]