18035706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2161}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 39227328

約数和(自身を除く): 21191622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2161, 2782, 4173, 4322, 6483, 8346, 12966, 28093, 56186, 84279, 168558, 231227, 462454, 693681, 1387362, 3005951, 6011902, 9017853, 18035706]

約数ペア:

[(1, 18035706), (2, 9017853), (3, 6011902), (6, 3005951), (13, 1387362), (26, 693681), (39, 462454), (78, 231227), (107, 168558), (214, 84279), (321, 56186), (642, 28093), (1391, 12966), (2161, 8346), (2782, 6483), (4173, 4322)]