40972482

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 94542552

約数和(自身を除く): 53570070

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 257, 306, 514, 521, 771, 1042, 1542, 1563, 2313, 3126, 4369, 4626, 4689, 8738, 8857, 9378, 13107, 17714, 26214, 26571, 39321, 53142, 78642, 79713, 133897, 159426, 267794, 401691, 803382, 1205073, 2276249, 2410146, 4552498, 6828747, 13657494, 20486241, 40972482]

約数ペア:

[(1, 40972482), (2, 20486241), (3, 13657494), (6, 6828747), (9, 4552498), (17, 2410146), (18, 2276249), (34, 1205073), (51, 803382), (102, 401691), (153, 267794), (257, 159426), (306, 133897), (514, 79713), (521, 78642), (771, 53142), (1042, 39321), (1542, 26571), (1563, 26214), (2313, 17714), (3126, 13107), (4369, 9378), (4626, 8857), (4689, 8738)]