142730388

素因数分解:

$2^2\times 3^2\times {\mathrm{3964733}}^1$

素因数の和:3964743

約数の個数: 18

約数和(自身を含む): 360790794

約数和(自身を除く): 218060406

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3964733, 7929466, 11894199, 15858932, 23788398, 35682597, 47576796, 71365194, 142730388]

約数ペア:

[(1, 142730388), (2, 71365194), (3, 47576796), (4, 35682597), (6, 23788398), (9, 15858932), (12, 11894199), (18, 7929466), (36, 3964733)]