15031854

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{19421}}^1$

素因数の和:19472

約数の個数: 24

約数和(自身を含む): 33328152

約数和(自身を除く): 18296298

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 19421, 38842, 58263, 116526, 174789, 349578, 835103, 1670206, 2505309, 5010618, 7515927, 15031854]

約数ペア:

[(1, 15031854), (2, 7515927), (3, 5010618), (6, 2505309), (9, 1670206), (18, 835103), (43, 349578), (86, 174789), (129, 116526), (258, 58263), (387, 38842), (774, 19421)]