27790902

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{12157}}^1$

素因数の和:12292

約数の個数: 24

約数和(自身を含む): 60692736

約数和(自身を除く): 32901834

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 12157, 24314, 36471, 72942, 109413, 218826, 1543939, 3087878, 4631817, 9263634, 13895451, 27790902]

約数ペア:

[(1, 27790902), (2, 13895451), (3, 9263634), (6, 4631817), (9, 3087878), (18, 1543939), (127, 218826), (254, 109413), (381, 72942), (762, 36471), (1143, 24314), (2286, 12157)]