2018231656

素因数分解:

$2^3\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{23357}}^1$

素因数の和:24913

約数の個数: 32

約数和(自身を含む): 4327770240

約数和(自身を除く): 2309538584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1543, 3086, 6172, 10801, 12344, 21602, 23357, 43204, 46714, 86408, 93428, 163499, 186856, 326998, 653996, 1307992, 36039851, 72079702, 144159404, 252278957, 288318808, 504557914, 1009115828, 2018231656]

約数ペア:

[(1, 2018231656), (2, 1009115828), (4, 504557914), (7, 288318808), (8, 252278957), (14, 144159404), (28, 72079702), (56, 36039851), (1543, 1307992), (3086, 653996), (6172, 326998), (10801, 186856), (12344, 163499), (21602, 93428), (23357, 86408), (43204, 46714)]