2018197722

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1\times {\mathrm{4273}}^1$

素因数の和:4854

約数の個数: 32

約数和(自身を含む): 4066933248

約数和(自身を除く): 2048735526

約数列:

[1, 2, 3, 6, 223, 353, 446, 669, 706, 1059, 1338, 2118, 4273, 8546, 12819, 25638, 78719, 157438, 236157, 472314, 952879, 1508369, 1905758, 2858637, 3016738, 4525107, 5717274, 9050214, 336366287, 672732574, 1009098861, 2018197722]

約数ペア:

[(1, 2018197722), (2, 1009098861), (3, 672732574), (6, 336366287), (223, 9050214), (353, 5717274), (446, 4525107), (669, 3016738), (706, 2858637), (1059, 1905758), (1338, 1508369), (2118, 952879), (4273, 472314), (8546, 236157), (12819, 157438), (25638, 78719)]