15123672

素因数分解:

$2^3\times 3^4\times {\mathrm{23339}}^1$

素因数の和:23357

約数の個数: 40

約数和(自身を含む): 42362100

約数和(自身を除く): 27238428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 23339, 46678, 70017, 93356, 140034, 186712, 210051, 280068, 420102, 560136, 630153, 840204, 1260306, 1680408, 1890459, 2520612, 3780918, 5041224, 7561836, 15123672]

約数ペア:

[(1, 15123672), (2, 7561836), (3, 5041224), (4, 3780918), (6, 2520612), (8, 1890459), (9, 1680408), (12, 1260306), (18, 840204), (24, 630153), (27, 560136), (36, 420102), (54, 280068), (72, 210051), (81, 186712), (108, 140034), (162, 93356), (216, 70017), (324, 46678), (648, 23339)]