18425308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1321}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 35313264

約数和(自身を除く): 16887956

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 1321, 2642, 3487, 5284, 6974, 13948, 14531, 29062, 58124, 418757, 837514, 1675028, 4606327, 9212654, 18425308]

約数ペア:

[(1, 18425308), (2, 9212654), (4, 4606327), (11, 1675028), (22, 837514), (44, 418757), (317, 58124), (634, 29062), (1268, 14531), (1321, 13948), (2642, 6974), (3487, 5284)]