40271994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7433}}^1$

素因数の和:7491

約数の個数: 48

約数和(自身を含む): 102053952

約数和(自身を除く): 61781958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 7433, 14866, 22299, 44598, 52031, 66897, 104062, 133794, 156093, 312186, 319619, 468279, 639238, 936558, 958857, 1917714, 2237333, 2876571, 4474666, 5753142, 6711999, 13423998, 20135997, 40271994]

約数ペア:

[(1, 40271994), (2, 20135997), (3, 13423998), (6, 6711999), (7, 5753142), (9, 4474666), (14, 2876571), (18, 2237333), (21, 1917714), (42, 958857), (43, 936558), (63, 639238), (86, 468279), (126, 319619), (129, 312186), (258, 156093), (301, 133794), (387, 104062), (602, 66897), (774, 52031), (903, 44598), (1806, 22299), (2709, 14866), (5418, 7433)]