18098938

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 32219712

約数和(自身を除く): 14120774

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 523, 1046, 1331, 1573, 2662, 3146, 5753, 6799, 11506, 13598, 17303, 34606, 63283, 74789, 126566, 149578, 696113, 822679, 1392226, 1645358, 9049469, 18098938]

約数ペア:

[(1, 18098938), (2, 9049469), (11, 1645358), (13, 1392226), (22, 822679), (26, 696113), (121, 149578), (143, 126566), (242, 74789), (286, 63283), (523, 34606), (1046, 17303), (1331, 13598), (1573, 11506), (2662, 6799), (3146, 5753)]