15261912

素因数分解:

$2^3\times 3^3\times {\mathrm{70657}}^1$

素因数の和:70672

約数の個数: 32

約数和(自身を含む): 42394800

約数和(自身を除く): 27132888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 70657, 141314, 211971, 282628, 423942, 565256, 635913, 847884, 1271826, 1695768, 1907739, 2543652, 3815478, 5087304, 7630956, 15261912]

約数ペア:

[(1, 15261912), (2, 7630956), (3, 5087304), (4, 3815478), (6, 2543652), (8, 1907739), (9, 1695768), (12, 1271826), (18, 847884), (24, 635913), (27, 565256), (36, 423942), (54, 282628), (72, 211971), (108, 141314), (216, 70657)]