18139710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5651}}^1$

素因数の和:5768

約数の個数: 32

約数和(自身を含む): 43949952

約数和(自身を除く): 25810242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 5651, 11302, 16953, 28255, 33906, 56510, 84765, 169530, 604657, 1209314, 1813971, 3023285, 3627942, 6046570, 9069855, 18139710]

約数ペア:

[(1, 18139710), (2, 9069855), (3, 6046570), (5, 3627942), (6, 3023285), (10, 1813971), (15, 1209314), (30, 604657), (107, 169530), (214, 84765), (321, 56510), (535, 33906), (642, 28255), (1070, 16953), (1605, 11302), (3210, 5651)]