860652

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 2406880

約数和(自身を除く): 1546228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 613, 702, 1226, 1404, 1839, 2452, 3678, 5517, 7356, 7969, 11034, 15938, 16551, 22068, 23907, 31876, 33102, 47814, 66204, 71721, 95628, 143442, 215163, 286884, 430326, 860652]

約数ペア:

[(1, 860652), (2, 430326), (3, 286884), (4, 215163), (6, 143442), (9, 95628), (12, 71721), (13, 66204), (18, 47814), (26, 33102), (27, 31876), (36, 23907), (39, 22068), (52, 16551), (54, 15938), (78, 11034), (108, 7969), (117, 7356), (156, 5517), (234, 3678), (351, 2452), (468, 1839), (613, 1404), (702, 1226)]