1917385974

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2173907}}^1$

素因数の和:2173929

約数の個数: 36

約数和(自身を含む): 4832597484

約数和(自身を除く): 2915211510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2173907, 4347814, 6521721, 13043442, 15217349, 19565163, 30434698, 39130326, 45652047, 91304094, 106521443, 136956141, 213042886, 273912282, 319564329, 639128658, 958692987, 1917385974]

約数ペア:

[(1, 1917385974), (2, 958692987), (3, 639128658), (6, 319564329), (7, 273912282), (9, 213042886), (14, 136956141), (18, 106521443), (21, 91304094), (42, 45652047), (49, 39130326), (63, 30434698), (98, 19565163), (126, 15217349), (147, 13043442), (294, 6521721), (441, 4347814), (882, 2173907)]