19874628

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19037}}^1$

素因数の和:19076

約数の個数: 36

約数和(自身を含む): 51973740

約数和(自身を除く): 32099112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 19037, 38074, 57111, 76148, 114222, 171333, 228444, 342666, 552073, 685332, 1104146, 1656219, 2208292, 3312438, 4968657, 6624876, 9937314, 19874628]

約数ペア:

[(1, 19874628), (2, 9937314), (3, 6624876), (4, 4968657), (6, 3312438), (9, 2208292), (12, 1656219), (18, 1104146), (29, 685332), (36, 552073), (58, 342666), (87, 228444), (116, 171333), (174, 114222), (261, 76148), (348, 57111), (522, 38074), (1044, 19037)]