211674942

素因数分解:

$2^1\times 3^2\times {\mathrm{1291}}^1\times {\mathrm{9109}}^1$

素因数の和:10408

約数の個数: 24

約数和(自身を含む): 459034680

約数和(自身を除く): 247359738

約数列:

[1, 2, 3, 6, 9, 18, 1291, 2582, 3873, 7746, 9109, 11619, 18218, 23238, 27327, 54654, 81981, 163962, 11759719, 23519438, 35279157, 70558314, 105837471, 211674942]

約数ペア:

[(1, 211674942), (2, 105837471), (3, 70558314), (6, 35279157), (9, 23519438), (18, 11759719), (1291, 163962), (2582, 81981), (3873, 54654), (7746, 27327), (9109, 23238), (11619, 18218)]