2021145522

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{2783947}}^1$

素因数の和:2783974

約数の個数: 24

約数和(自身を含む): 4443181008

約数和(自身を除く): 2422035486

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 2783947, 5567894, 8351841, 16703682, 30623417, 61246834, 91870251, 183740502, 336857587, 673715174, 1010572761, 2021145522]

約数ペア:

[(1, 2021145522), (2, 1010572761), (3, 673715174), (6, 336857587), (11, 183740502), (22, 91870251), (33, 61246834), (66, 30623417), (121, 16703682), (242, 8351841), (363, 5567894), (726, 2783947)]