15861528

素因数分解:

$2^3\times 3^3\times {\mathrm{73433}}^1$

素因数の和:73448

約数の個数: 32

約数和(自身を含む): 44060400

約数和(自身を除く): 28198872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 73433, 146866, 220299, 293732, 440598, 587464, 660897, 881196, 1321794, 1762392, 1982691, 2643588, 3965382, 5287176, 7930764, 15861528]

約数ペア:

[(1, 15861528), (2, 7930764), (3, 5287176), (4, 3965382), (6, 2643588), (8, 1982691), (9, 1762392), (12, 1321794), (18, 881196), (24, 660897), (27, 587464), (36, 440598), (54, 293732), (72, 220299), (108, 146866), (216, 73433)]