18713602212

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{79903}}^1$

素因数の和:80612

約数の個数: 48

約数和(自身を含む): 45238448640

約数和(自身を除く): 26524846428

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 673, 1346, 2019, 2692, 4038, 8076, 19517, 39034, 58551, 78068, 79903, 117102, 159806, 234204, 239709, 319612, 479418, 958836, 2317187, 4634374, 6951561, 9268748, 13903122, 27806244, 53774719, 107549438, 161324157, 215098876, 322648314, 645296628, 1559466851, 3118933702, 4678400553, 6237867404, 9356801106, 18713602212]

約数ペア:

[(1, 18713602212), (2, 9356801106), (3, 6237867404), (4, 4678400553), (6, 3118933702), (12, 1559466851), (29, 645296628), (58, 322648314), (87, 215098876), (116, 161324157), (174, 107549438), (348, 53774719), (673, 27806244), (1346, 13903122), (2019, 9268748), (2692, 6951561), (4038, 4634374), (8076, 2317187), (19517, 958836), (39034, 479418), (58551, 319612), (78068, 239709), (79903, 234204), (117102, 159806)]