6697938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 14769216

約数和(自身を除く): 8071278

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 1997, 3354, 3994, 5991, 11982, 25961, 51922, 77883, 85871, 155766, 171742, 257613, 515226, 1116323, 2232646, 3348969, 6697938]

約数ペア:

[(1, 6697938), (2, 3348969), (3, 2232646), (6, 1116323), (13, 515226), (26, 257613), (39, 171742), (43, 155766), (78, 85871), (86, 77883), (129, 51922), (258, 25961), (559, 11982), (1118, 5991), (1677, 3994), (1997, 3354)]