18539034

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 38071296

約数和(自身を除く): 19532262

約数列:

[1, 2, 3, 6, 67, 107, 134, 201, 214, 321, 402, 431, 642, 862, 1293, 2586, 7169, 14338, 21507, 28877, 43014, 46117, 57754, 86631, 92234, 138351, 173262, 276702, 3089839, 6179678, 9269517, 18539034]

約数ペア:

[(1, 18539034), (2, 9269517), (3, 6179678), (6, 3089839), (67, 276702), (107, 173262), (134, 138351), (201, 92234), (214, 86631), (321, 57754), (402, 46117), (431, 43014), (642, 28877), (862, 21507), (1293, 14338), (2586, 7169)]