15406056

素因数分解:

$2^3\times 3^2\times {\mathrm{213973}}^1$

素因数の和:213985

約数の個数: 24

約数和(自身を含む): 41724930

約数和(自身を除く): 26318874

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 213973, 427946, 641919, 855892, 1283838, 1711784, 1925757, 2567676, 3851514, 5135352, 7703028, 15406056]

約数ペア:

[(1, 15406056), (2, 7703028), (3, 5135352), (4, 3851514), (6, 2567676), (8, 1925757), (9, 1711784), (12, 1283838), (18, 855892), (24, 641919), (36, 427946), (72, 213973)]