218936268

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{357739}}^1$

素因数の和:357766

約数の個数: 36

約数和(自身を含む): 585978120

約数和(自身を除く): 367041852

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 357739, 715478, 1073217, 1430956, 2146434, 3219651, 4292868, 6081563, 6439302, 12163126, 12878604, 18244689, 24326252, 36489378, 54734067, 72978756, 109468134, 218936268]

約数ペア:

[(1, 218936268), (2, 109468134), (3, 72978756), (4, 54734067), (6, 36489378), (9, 24326252), (12, 18244689), (17, 12878604), (18, 12163126), (34, 6439302), (36, 6081563), (51, 4292868), (68, 3219651), (102, 2146434), (153, 1430956), (204, 1073217), (306, 715478), (612, 357739)]