285983166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{76507}}^1$

素因数の和:76608

約数の個数: 32

約数和(自身を含む): 661029120

約数和(自身を除く): 375045954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 76507, 153014, 229521, 459042, 535549, 1071098, 1606647, 3213294, 6809123, 13618246, 20427369, 40854738, 47663861, 95327722, 142991583, 285983166]

約数ペア:

[(1, 285983166), (2, 142991583), (3, 95327722), (6, 47663861), (7, 40854738), (14, 20427369), (21, 13618246), (42, 6809123), (89, 3213294), (178, 1606647), (267, 1071098), (534, 535549), (623, 459042), (1246, 229521), (1869, 153014), (3738, 76507)]