84380418

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{881}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 194417496

約数和(自身を除く): 110037078

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 313, 626, 881, 939, 1762, 1878, 2643, 2817, 5286, 5321, 5634, 7929, 10642, 14977, 15858, 15963, 29954, 31926, 44931, 47889, 89862, 95778, 134793, 269586, 275753, 551506, 827259, 1654518, 2481777, 4687801, 4963554, 9375602, 14063403, 28126806, 42190209, 84380418]

約数ペア:

[(1, 84380418), (2, 42190209), (3, 28126806), (6, 14063403), (9, 9375602), (17, 4963554), (18, 4687801), (34, 2481777), (51, 1654518), (102, 827259), (153, 551506), (306, 275753), (313, 269586), (626, 134793), (881, 95778), (939, 89862), (1762, 47889), (1878, 44931), (2643, 31926), (2817, 29954), (5286, 15963), (5321, 15858), (5634, 14977), (7929, 10642)]