40021926

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19447}}^1$

素因数の和:19473

約数の個数: 32

約数和(自身を含む): 93350400

約数和(自身を除く): 53328474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 19447, 38894, 58341, 116682, 136129, 272258, 408387, 816774, 952903, 1905806, 2858709, 5717418, 6670321, 13340642, 20010963, 40021926]

約数ペア:

[(1, 40021926), (2, 20010963), (3, 13340642), (6, 6670321), (7, 5717418), (14, 2858709), (21, 1905806), (42, 952903), (49, 816774), (98, 408387), (147, 272258), (294, 136129), (343, 116682), (686, 58341), (1029, 38894), (2058, 19447)]