18322038

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 80

約数和(自身を含む): 47672064

約数和(自身を除く): 29350026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 107, 126, 151, 162, 189, 214, 302, 321, 378, 453, 567, 642, 749, 906, 963, 1057, 1134, 1359, 1498, 1926, 2114, 2247, 2718, 2889, 3171, 4077, 4494, 5778, 6342, 6741, 8154, 8667, 9513, 12231, 13482, 16157, 17334, 19026, 20223, 24462, 28539, 32314, 40446, 48471, 57078, 60669, 85617, 96942, 113099, 121338, 145413, 171234, 226198, 290826, 339297, 436239, 678594, 872478, 1017891, 1308717, 2035782, 2617434, 3053673, 6107346, 9161019, 18322038]

約数ペア:

[(1, 18322038), (2, 9161019), (3, 6107346), (6, 3053673), (7, 2617434), (9, 2035782), (14, 1308717), (18, 1017891), (21, 872478), (27, 678594), (42, 436239), (54, 339297), (63, 290826), (81, 226198), (107, 171234), (126, 145413), (151, 121338), (162, 113099), (189, 96942), (214, 85617), (302, 60669), (321, 57078), (378, 48471), (453, 40446), (567, 32314), (642, 28539), (749, 24462), (906, 20223), (963, 19026), (1057, 17334), (1134, 16157), (1359, 13482), (1498, 12231), (1926, 9513), (2114, 8667), (2247, 8154), (2718, 6741), (2889, 6342), (3171, 5778), (4077, 4494)]