18409746

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{967}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 39029760

約数和(自身を除く): 20620014

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 167, 334, 501, 967, 1002, 1934, 2901, 3173, 5802, 6346, 9519, 18373, 19038, 36746, 55119, 110238, 161489, 322978, 484467, 968934, 3068291, 6136582, 9204873, 18409746]

約数ペア:

[(1, 18409746), (2, 9204873), (3, 6136582), (6, 3068291), (19, 968934), (38, 484467), (57, 322978), (114, 161489), (167, 110238), (334, 55119), (501, 36746), (967, 19038), (1002, 18373), (1934, 9519), (2901, 6346), (3173, 5802)]