7817892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 20341440

約数和(自身を除く): 12523548

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 2017, 3876, 4034, 6051, 8068, 12102, 24204, 34289, 38323, 68578, 76646, 102867, 114969, 137156, 153292, 205734, 229938, 411468, 459876, 651491, 1302982, 1954473, 2605964, 3908946, 7817892]

約数ペア:

[(1, 7817892), (2, 3908946), (3, 2605964), (4, 1954473), (6, 1302982), (12, 651491), (17, 459876), (19, 411468), (34, 229938), (38, 205734), (51, 153292), (57, 137156), (68, 114969), (76, 102867), (102, 76646), (114, 68578), (204, 38323), (228, 34289), (323, 24204), (646, 12102), (969, 8068), (1292, 6051), (1938, 4034), (2017, 3876)]