449982

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 1078560

約数和(自身を除く): 628578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 641, 702, 1282, 1923, 3846, 5769, 8333, 11538, 16666, 17307, 24999, 34614, 49998, 74997, 149994, 224991, 449982]

約数ペア:

[(1, 449982), (2, 224991), (3, 149994), (6, 74997), (9, 49998), (13, 34614), (18, 24999), (26, 17307), (27, 16666), (39, 11538), (54, 8333), (78, 5769), (117, 3846), (234, 1923), (351, 1282), (641, 702)]