42791238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{339613}}^1$

素因数の和:339628

約数の個数: 24

約数和(自身を含む): 105959568

約数和(自身を除く): 63168330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 339613, 679226, 1018839, 2037678, 2377291, 3056517, 4754582, 6113034, 7131873, 14263746, 21395619, 42791238]

約数ペア:

[(1, 42791238), (2, 21395619), (3, 14263746), (6, 7131873), (7, 6113034), (9, 4754582), (14, 3056517), (18, 2377291), (21, 2037678), (42, 1018839), (63, 679226), (126, 339613)]