18358632

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2383}}^1$

素因数の和:2502

約数の個数: 48

約数和(自身を含む): 50207040

約数和(自身を除く): 31848408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2383, 2568, 3852, 4766, 7149, 7704, 9532, 14298, 19064, 21447, 28596, 42894, 57192, 85788, 171576, 254981, 509962, 764943, 1019924, 1529886, 2039848, 2294829, 3059772, 4589658, 6119544, 9179316, 18358632]

約数ペア:

[(1, 18358632), (2, 9179316), (3, 6119544), (4, 4589658), (6, 3059772), (8, 2294829), (9, 2039848), (12, 1529886), (18, 1019924), (24, 764943), (36, 509962), (72, 254981), (107, 171576), (214, 85788), (321, 57192), (428, 42894), (642, 28596), (856, 21447), (963, 19064), (1284, 14298), (1926, 9532), (2383, 7704), (2568, 7149), (3852, 4766)]