15318

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:68

約数の個数: 24

約数和(自身を含む): 35568

約数和(自身を除く): 20250

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 207, 222, 333, 414, 666, 851, 1702, 2553, 5106, 7659, 15318]

約数ペア:

[(1, 15318), (2, 7659), (3, 5106), (6, 2553), (9, 1702), (18, 851), (23, 666), (37, 414), (46, 333), (69, 222), (74, 207), (111, 138)]