38510838

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 85503600

約数和(自身を除く): 46992762

約数列:

[1, 2, 3, 6, 9, 18, 83, 149, 166, 173, 249, 298, 346, 447, 498, 519, 747, 894, 1038, 1341, 1494, 1557, 2682, 3114, 12367, 14359, 24734, 25777, 28718, 37101, 43077, 51554, 74202, 77331, 86154, 111303, 129231, 154662, 222606, 231993, 258462, 463986, 2139491, 4278982, 6418473, 12836946, 19255419, 38510838]

約数ペア:

[(1, 38510838), (2, 19255419), (3, 12836946), (6, 6418473), (9, 4278982), (18, 2139491), (83, 463986), (149, 258462), (166, 231993), (173, 222606), (249, 154662), (298, 129231), (346, 111303), (447, 86154), (498, 77331), (519, 74202), (747, 51554), (894, 43077), (1038, 37101), (1341, 28718), (1494, 25777), (1557, 24734), (2682, 14359), (3114, 12367)]