2017712994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{64633}}^1$

素因数の和:64703

約数の個数: 48

約数和(自身を含む): 4538858016

約数和(自身を除く): 2521145022

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 726, 946, 1419, 2838, 5203, 10406, 15609, 31218, 64633, 129266, 193899, 387798, 710963, 1421926, 2132889, 2779219, 4265778, 5558438, 7820593, 8337657, 15641186, 16675314, 23461779, 30571409, 46923558, 61142818, 91714227, 183428454, 336285499, 672570998, 1008856497, 2017712994]

約数ペア:

[(1, 2017712994), (2, 1008856497), (3, 672570998), (6, 336285499), (11, 183428454), (22, 91714227), (33, 61142818), (43, 46923558), (66, 30571409), (86, 23461779), (121, 16675314), (129, 15641186), (242, 8337657), (258, 7820593), (363, 5558438), (473, 4265778), (726, 2779219), (946, 2132889), (1419, 1421926), (2838, 710963), (5203, 387798), (10406, 193899), (15609, 129266), (31218, 64633)]