31129068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{136531}}^1$

素因数の和:136557

約数の個数: 24

約数和(自身を含む): 76457920

約数和(自身を除く): 45328852

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 136531, 273062, 409593, 546124, 819186, 1638372, 2594089, 5188178, 7782267, 10376356, 15564534, 31129068]

約数ペア:

[(1, 31129068), (2, 15564534), (3, 10376356), (4, 7782267), (6, 5188178), (12, 2594089), (19, 1638372), (38, 819186), (57, 546124), (76, 409593), (114, 273062), (228, 136531)]