18374136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 32429064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 632, 869, 881, 948, 1738, 1762, 1896, 2607, 2643, 3476, 3524, 5214, 5286, 6952, 7048, 9691, 10428, 10572, 19382, 20856, 21144, 29073, 38764, 58146, 69599, 77528, 116292, 139198, 208797, 232584, 278396, 417594, 556792, 765589, 835188, 1531178, 1670376, 2296767, 3062356, 4593534, 6124712, 9187068, 18374136]

約数ペア:

[(1, 18374136), (2, 9187068), (3, 6124712), (4, 4593534), (6, 3062356), (8, 2296767), (11, 1670376), (12, 1531178), (22, 835188), (24, 765589), (33, 556792), (44, 417594), (66, 278396), (79, 232584), (88, 208797), (132, 139198), (158, 116292), (237, 77528), (264, 69599), (316, 58146), (474, 38764), (632, 29073), (869, 21144), (881, 20856), (948, 19382), (1738, 10572), (1762, 10428), (1896, 9691), (2607, 7048), (2643, 6952), (3476, 5286), (3524, 5214)]