2061378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 5054400

約数和(自身を除く): 2993022

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 359, 522, 638, 718, 957, 1077, 1914, 2154, 2871, 3231, 3949, 5742, 6462, 7898, 10411, 11847, 20822, 23694, 31233, 35541, 62466, 71082, 93699, 114521, 187398, 229042, 343563, 687126, 1030689, 2061378]

約数ペア:

[(1, 2061378), (2, 1030689), (3, 687126), (6, 343563), (9, 229042), (11, 187398), (18, 114521), (22, 93699), (29, 71082), (33, 62466), (58, 35541), (66, 31233), (87, 23694), (99, 20822), (174, 11847), (198, 10411), (261, 7898), (319, 6462), (359, 5742), (522, 3949), (638, 3231), (718, 2871), (957, 2154), (1077, 1914)]