42575274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 108948480

約数和(自身を除く): 66373206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 163, 189, 326, 378, 489, 691, 978, 1141, 1382, 1467, 2073, 2282, 2934, 3423, 4146, 4401, 4837, 6219, 6846, 8802, 9674, 10269, 12438, 14511, 18657, 20538, 29022, 30807, 37314, 43533, 61614, 87066, 112633, 130599, 225266, 261198, 337899, 675798, 788431, 1013697, 1576862, 2027394, 2365293, 3041091, 4730586, 6082182, 7095879, 14191758, 21287637, 42575274]

約数ペア:

[(1, 42575274), (2, 21287637), (3, 14191758), (6, 7095879), (7, 6082182), (9, 4730586), (14, 3041091), (18, 2365293), (21, 2027394), (27, 1576862), (42, 1013697), (54, 788431), (63, 675798), (126, 337899), (163, 261198), (189, 225266), (326, 130599), (378, 112633), (489, 87066), (691, 61614), (978, 43533), (1141, 37314), (1382, 30807), (1467, 29022), (2073, 20538), (2282, 18657), (2934, 14511), (3423, 12438), (4146, 10269), (4401, 9674), (4837, 8802), (6219, 6846)]