38989218

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151121}}^1$

素因数の和:151169

約数の個数: 16

約数和(自身を含む): 79792416

約数和(自身を除く): 40803198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 151121, 302242, 453363, 906726, 6498203, 12996406, 19494609, 38989218]

約数ペア:

[(1, 38989218), (2, 19494609), (3, 12996406), (6, 6498203), (43, 906726), (86, 453363), (129, 302242), (258, 151121)]