21911124

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 31714476

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 237, 316, 348, 474, 797, 948, 1594, 2291, 2391, 3188, 4582, 4782, 6873, 9164, 9564, 13746, 23113, 27492, 46226, 62963, 69339, 92452, 125926, 138678, 188889, 251852, 277356, 377778, 755556, 1825927, 3651854, 5477781, 7303708, 10955562, 21911124]

約数ペア:

[(1, 21911124), (2, 10955562), (3, 7303708), (4, 5477781), (6, 3651854), (12, 1825927), (29, 755556), (58, 377778), (79, 277356), (87, 251852), (116, 188889), (158, 138678), (174, 125926), (237, 92452), (316, 69339), (348, 62963), (474, 46226), (797, 27492), (948, 23113), (1594, 13746), (2291, 9564), (2391, 9164), (3188, 6873), (4582, 4782)]