15139944

素因数分解:

$2^3\times 3^2\times {\mathrm{210277}}^1$

素因数の和:210289

約数の個数: 24

約数和(自身を含む): 41004210

約数和(自身を除く): 25864266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 210277, 420554, 630831, 841108, 1261662, 1682216, 1892493, 2523324, 3784986, 5046648, 7569972, 15139944]

約数ペア:

[(1, 15139944), (2, 7569972), (3, 5046648), (4, 3784986), (6, 2523324), (8, 1892493), (9, 1682216), (12, 1261662), (18, 841108), (24, 630831), (36, 420554), (72, 210277)]