1139526

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 2667600

約数和(自身を除く): 1528074

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 59, 74, 87, 111, 118, 174, 177, 222, 261, 333, 354, 522, 531, 666, 1062, 1073, 1711, 2146, 2183, 3219, 3422, 4366, 5133, 6438, 6549, 9657, 10266, 13098, 15399, 19314, 19647, 30798, 39294, 63307, 126614, 189921, 379842, 569763, 1139526]

約数ペア:

[(1, 1139526), (2, 569763), (3, 379842), (6, 189921), (9, 126614), (18, 63307), (29, 39294), (37, 30798), (58, 19647), (59, 19314), (74, 15399), (87, 13098), (111, 10266), (118, 9657), (174, 6549), (177, 6438), (222, 5133), (261, 4366), (333, 3422), (354, 3219), (522, 2183), (531, 2146), (666, 1711), (1062, 1073)]