186993378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72647}}^1$

素因数の和:72679

約数の個数: 48

約数和(自身を含む): 475989696

約数和(自身を除く): 288996318

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 72647, 145294, 217941, 435882, 653823, 799117, 944411, 1307646, 1598234, 1888822, 2397351, 2833233, 4794702, 5666466, 7192053, 8499699, 10388521, 14384106, 16999398, 20777042, 31165563, 62331126, 93496689, 186993378]

約数ペア:

[(1, 186993378), (2, 93496689), (3, 62331126), (6, 31165563), (9, 20777042), (11, 16999398), (13, 14384106), (18, 10388521), (22, 8499699), (26, 7192053), (33, 5666466), (39, 4794702), (66, 2833233), (78, 2397351), (99, 1888822), (117, 1598234), (143, 1307646), (198, 944411), (234, 799117), (286, 653823), (429, 435882), (858, 217941), (1287, 145294), (2574, 72647)]