21302124

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 52708320

約数和(自身を除く): 31406196

約数列:

[1, 2, 3, 4, 6, 12, 29, 41, 58, 82, 87, 116, 123, 164, 174, 246, 348, 492, 1189, 1493, 2378, 2986, 3567, 4479, 4756, 5972, 7134, 8958, 14268, 17916, 43297, 61213, 86594, 122426, 129891, 173188, 183639, 244852, 259782, 367278, 519564, 734556, 1775177, 3550354, 5325531, 7100708, 10651062, 21302124]

約数ペア:

[(1, 21302124), (2, 10651062), (3, 7100708), (4, 5325531), (6, 3550354), (12, 1775177), (29, 734556), (41, 519564), (58, 367278), (82, 259782), (87, 244852), (116, 183639), (123, 173188), (164, 129891), (174, 122426), (246, 86594), (348, 61213), (492, 43297), (1189, 17916), (1493, 14268), (2378, 8958), (2986, 7134), (3567, 5972), (4479, 4756)]