40478658

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1423}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 88584192

約数和(自身を除く): 48105534

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431, 862, 1293, 1423, 2586, 2846, 4269, 4741, 8538, 9482, 14223, 15653, 28446, 31306, 46959, 93918, 613313, 1226626, 1839939, 3679878, 6746443, 13492886, 20239329, 40478658]

約数ペア:

[(1, 40478658), (2, 20239329), (3, 13492886), (6, 6746443), (11, 3679878), (22, 1839939), (33, 1226626), (66, 613313), (431, 93918), (862, 46959), (1293, 31306), (1423, 28446), (2586, 15653), (2846, 14223), (4269, 9482), (4741, 8538)]