729420018

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{40429}}^1$

素因数の和:40562

約数の個数: 32

約数和(自身を含む): 1521461760

約数和(自身を除く): 792041742

約数列:

[1, 2, 3, 6, 31, 62, 93, 97, 186, 194, 291, 582, 3007, 6014, 9021, 18042, 40429, 80858, 121287, 242574, 1253299, 2506598, 3759897, 3921613, 7519794, 7843226, 11764839, 23529678, 121570003, 243140006, 364710009, 729420018]

約数ペア:

[(1, 729420018), (2, 364710009), (3, 243140006), (6, 121570003), (31, 23529678), (62, 11764839), (93, 7843226), (97, 7519794), (186, 3921613), (194, 3759897), (291, 2506598), (582, 1253299), (3007, 242574), (6014, 121287), (9021, 80858), (18042, 40429)]