2159688

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 5644080

約数和(自身を除く): 3484392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 107, 116, 174, 214, 232, 321, 348, 428, 642, 696, 841, 856, 1284, 1682, 2523, 2568, 3103, 3364, 5046, 6206, 6728, 9309, 10092, 12412, 18618, 20184, 24824, 37236, 74472, 89987, 179974, 269961, 359948, 539922, 719896, 1079844, 2159688]

約数ペア:

[(1, 2159688), (2, 1079844), (3, 719896), (4, 539922), (6, 359948), (8, 269961), (12, 179974), (24, 89987), (29, 74472), (58, 37236), (87, 24824), (107, 20184), (116, 18618), (174, 12412), (214, 10092), (232, 9309), (321, 6728), (348, 6206), (428, 5046), (642, 3364), (696, 3103), (841, 2568), (856, 2523), (1284, 1682)]