38219442

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 78641280

約数和(自身を除く): 40421838

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 1229, 2458, 3687, 5183, 7374, 10366, 15549, 31098, 87259, 89717, 174518, 179434, 261777, 269151, 523554, 538302, 6369907, 12739814, 19109721, 38219442]

約数ペア:

[(1, 38219442), (2, 19109721), (3, 12739814), (6, 6369907), (71, 538302), (73, 523554), (142, 269151), (146, 261777), (213, 179434), (219, 174518), (426, 89717), (438, 87259), (1229, 31098), (2458, 15549), (3687, 10366), (5183, 7374)]