2018230818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{247879}}^1$

素因数の和:247966

約数の個数: 32

約数和(自身を含む): 4283366400

約数和(自身を除く): 2265135582

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2714, 4071, 8142, 247879, 495758, 743637, 1487274, 5701217, 11402434, 14624861, 17103651, 29249722, 34207302, 43874583, 87749166, 336371803, 672743606, 1009115409, 2018230818]

約数ペア:

[(1, 2018230818), (2, 1009115409), (3, 672743606), (6, 336371803), (23, 87749166), (46, 43874583), (59, 34207302), (69, 29249722), (118, 17103651), (138, 14624861), (177, 11402434), (354, 5701217), (1357, 1487274), (2714, 743637), (4071, 495758), (8142, 247879)]