18529266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4957}}^1$

素因数の和:5058

約数の個数: 32

約数和(自身を含む): 42837120

約数和(自身を除く): 24307854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 4957, 9914, 14871, 29742, 34699, 69398, 104097, 208194, 441173, 882346, 1323519, 2647038, 3088211, 6176422, 9264633, 18529266]

約数ペア:

[(1, 18529266), (2, 9264633), (3, 6176422), (6, 3088211), (7, 2647038), (14, 1323519), (21, 882346), (42, 441173), (89, 208194), (178, 104097), (267, 69398), (534, 34699), (623, 29742), (1246, 14871), (1869, 9914), (3738, 4957)]