18362053563

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{13807}}^1$

素因数の和:14016

約数の個数: 48

約数和(自身を含む): 29089589760

約数和(自身を除く): 10727536197

約数列:

[1, 3, 7, 21, 49, 83, 109, 147, 249, 327, 581, 763, 1743, 2289, 4067, 5341, 9047, 12201, 13807, 16023, 27141, 41421, 63329, 96649, 189987, 289947, 443303, 676543, 1145981, 1329909, 1504963, 2029629, 3437943, 4514889, 8021867, 10534741, 24065601, 31604223, 56153069, 73743187, 124911929, 168459207, 221229561, 374735787, 874383503, 2623150509, 6120684521, 18362053563]

約数ペア:

[(1, 18362053563), (3, 6120684521), (7, 2623150509), (21, 874383503), (49, 374735787), (83, 221229561), (109, 168459207), (147, 124911929), (249, 73743187), (327, 56153069), (581, 31604223), (763, 24065601), (1743, 10534741), (2289, 8021867), (4067, 4514889), (5341, 3437943), (9047, 2029629), (12201, 1504963), (13807, 1329909), (16023, 1145981), (27141, 676543), (41421, 443303), (63329, 289947), (96649, 189987)]