3971394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 10076352

約数和(自身を除く): 6104958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 733, 774, 903, 1466, 1806, 2199, 2709, 4398, 5131, 5418, 6597, 10262, 13194, 15393, 30786, 31519, 46179, 63038, 92358, 94557, 189114, 220633, 283671, 441266, 567342, 661899, 1323798, 1985697, 3971394]

約数ペア:

[(1, 3971394), (2, 1985697), (3, 1323798), (6, 661899), (7, 567342), (9, 441266), (14, 283671), (18, 220633), (21, 189114), (42, 94557), (43, 92358), (63, 63038), (86, 46179), (126, 31519), (129, 30786), (258, 15393), (301, 13194), (387, 10262), (602, 6597), (733, 5418), (774, 5131), (903, 4398), (1466, 2709), (1806, 2199)]