18218034

素因数分解:

$2^1\times 3^4\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1172

約数の個数: 40

約数和(自身を含む): 41242608

約数和(自身を除く): 23024574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 321, 642, 963, 1051, 1926, 2102, 2889, 3153, 5778, 6306, 8667, 9459, 17334, 18918, 28377, 56754, 85131, 112457, 170262, 224914, 337371, 674742, 1012113, 2024226, 3036339, 6072678, 9109017, 18218034]

約数ペア:

[(1, 18218034), (2, 9109017), (3, 6072678), (6, 3036339), (9, 2024226), (18, 1012113), (27, 674742), (54, 337371), (81, 224914), (107, 170262), (162, 112457), (214, 85131), (321, 56754), (642, 28377), (963, 18918), (1051, 17334), (1926, 9459), (2102, 8667), (2889, 6306), (3153, 5778)]