42499818

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{28447}}^1$

素因数の和:28538

約数の個数: 24

約数和(自身を含む): 93195648

約数和(自身を除く): 50695830

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 28447, 56894, 85341, 170682, 256023, 512046, 2361101, 4722202, 7083303, 14166606, 21249909, 42499818]

約数ペア:

[(1, 42499818), (2, 21249909), (3, 14166606), (6, 7083303), (9, 4722202), (18, 2361101), (83, 512046), (166, 256023), (249, 170682), (498, 85341), (747, 56894), (1494, 28447)]