21390534

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{36011}}^1$

素因数の和:36033

約数の個数: 32

約数和(自身を含む): 51857280

約数和(自身を除く): 30466746

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 36011, 72022, 108033, 216066, 324099, 396121, 648198, 792242, 972297, 1188363, 1944594, 2376726, 3565089, 7130178, 10695267, 21390534]

約数ペア:

[(1, 21390534), (2, 10695267), (3, 7130178), (6, 3565089), (9, 2376726), (11, 1944594), (18, 1188363), (22, 972297), (27, 792242), (33, 648198), (54, 396121), (66, 324099), (99, 216066), (198, 108033), (297, 72022), (594, 36011)]