18674238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{541}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 40897152

約数和(自身を除く): 22222914

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 523, 541, 1046, 1082, 1569, 1623, 3138, 3246, 5753, 5951, 11506, 11902, 17259, 17853, 34518, 35706, 282943, 565886, 848829, 1697658, 3112373, 6224746, 9337119, 18674238]

約数ペア:

[(1, 18674238), (2, 9337119), (3, 6224746), (6, 3112373), (11, 1697658), (22, 848829), (33, 565886), (66, 282943), (523, 35706), (541, 34518), (1046, 17853), (1082, 17259), (1569, 11902), (1623, 11506), (3138, 5951), (3246, 5753)]