54139842

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{19919}}^1$

素因数の和:20078

約数の個数: 24

約数和(自身を含む): 118085760

約数和(自身を除く): 63945918

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 19919, 39838, 59757, 119514, 179271, 358542, 3007769, 6015538, 9023307, 18046614, 27069921, 54139842]

約数ペア:

[(1, 54139842), (2, 27069921), (3, 18046614), (6, 9023307), (9, 6015538), (18, 3007769), (151, 358542), (302, 179271), (453, 119514), (906, 59757), (1359, 39838), (2718, 19919)]