180899862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{210839}}^1$

素因数の和:210868

約数の個数: 32

約数和(自身を含む): 425053440

約数和(自身を除く): 244153578

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 210839, 421678, 632517, 1265034, 2319229, 2740907, 4638458, 5481814, 6957687, 8222721, 13915374, 16445442, 30149977, 60299954, 90449931, 180899862]

約数ペア:

[(1, 180899862), (2, 90449931), (3, 60299954), (6, 30149977), (11, 16445442), (13, 13915374), (22, 8222721), (26, 6957687), (33, 5481814), (39, 4638458), (66, 2740907), (78, 2319229), (143, 1265034), (286, 632517), (429, 421678), (858, 210839)]