26821242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{212867}}^1$

素因数の和:212882

約数の個数: 24

約数和(自身を含む): 66414816

約数和(自身を除く): 39593574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 212867, 425734, 638601, 1277202, 1490069, 1915803, 2980138, 3831606, 4470207, 8940414, 13410621, 26821242]

約数ペア:

[(1, 26821242), (2, 13410621), (3, 8940414), (6, 4470207), (7, 3831606), (9, 2980138), (14, 1915803), (18, 1490069), (21, 1277202), (42, 638601), (63, 425734), (126, 212867)]