19184796

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{4801}}^1$

素因数の和:4851

約数の個数: 48

約数和(自身を含む): 51093280

約数和(自身を除く): 31908484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 4801, 9602, 14403, 19204, 28806, 43209, 57612, 86418, 129627, 172836, 177637, 259254, 355274, 518508, 532911, 710548, 1065822, 1598733, 2131644, 3197466, 4796199, 6394932, 9592398, 19184796]

約数ペア:

[(1, 19184796), (2, 9592398), (3, 6394932), (4, 4796199), (6, 3197466), (9, 2131644), (12, 1598733), (18, 1065822), (27, 710548), (36, 532911), (37, 518508), (54, 355274), (74, 259254), (108, 177637), (111, 172836), (148, 129627), (222, 86418), (333, 57612), (444, 43209), (666, 28806), (999, 19204), (1332, 14403), (1998, 9602), (3996, 4801)]