31801254

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2243}}^1$

素因数の和:2404

約数の個数: 32

約数和(自身を含む): 67858560

約数和(自身を除く): 36057306

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 417, 834, 2243, 2363, 4486, 4726, 6729, 7089, 13458, 14178, 38131, 76262, 114393, 228786, 311777, 623554, 935331, 1870662, 5300209, 10600418, 15900627, 31801254]

約数ペア:

[(1, 31801254), (2, 15900627), (3, 10600418), (6, 5300209), (17, 1870662), (34, 935331), (51, 623554), (102, 311777), (139, 228786), (278, 114393), (417, 76262), (834, 38131), (2243, 14178), (2363, 13458), (4486, 7089), (4726, 6729)]