40870482

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21089}}^1$

素因数の和:21130

約数の個数: 32

約数和(自身を含む): 91108800

約数和(自身を除く): 50238318

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 21089, 42178, 63267, 126534, 358513, 400691, 717026, 801382, 1075539, 1202073, 2151078, 2404146, 6811747, 13623494, 20435241, 40870482]

約数ペア:

[(1, 40870482), (2, 20435241), (3, 13623494), (6, 6811747), (17, 2404146), (19, 2151078), (34, 1202073), (38, 1075539), (51, 801382), (57, 717026), (102, 400691), (114, 358513), (323, 126534), (646, 63267), (969, 42178), (1938, 21089)]