2146128756468

素因数分解:

$2^2\times 3^1\times {\mathrm{1901}}^1\times {\mathrm{4621}}^1\times {\mathrm{20359}}^1$

素因数の和:26888

約数の個数: 48

約数和(自身を含む): 5011598363520

約数和(自身を除く): 2865469607052

約数列:

[1, 2, 3, 4, 6, 12, 1901, 3802, 4621, 5703, 7604, 9242, 11406, 13863, 18484, 20359, 22812, 27726, 40718, 55452, 61077, 81436, 122154, 244308, 8784521, 17569042, 26353563, 35138084, 38702459, 52707126, 77404918, 94078939, 105414252, 116107377, 154809836, 188157878, 232214754, 282236817, 376315756, 464429508, 564473634, 1128947268, 178844063039, 357688126078, 536532189117, 715376252156, 1073064378234, 2146128756468]

約数ペア:

[(1, 2146128756468), (2, 1073064378234), (3, 715376252156), (4, 536532189117), (6, 357688126078), (12, 178844063039), (1901, 1128947268), (3802, 564473634), (4621, 464429508), (5703, 376315756), (7604, 282236817), (9242, 232214754), (11406, 188157878), (13863, 154809836), (18484, 116107377), (20359, 105414252), (22812, 94078939), (27726, 77404918), (40718, 52707126), (55452, 38702459), (61077, 35138084), (81436, 26353563), (122154, 17569042), (244308, 8784521)]