18306246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25639}}^1$

素因数の和:25668

約数の個数: 32

約数和(自身を含む): 44305920

約数和(自身を除く): 25999674

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 25639, 51278, 76917, 153834, 179473, 358946, 435863, 538419, 871726, 1076838, 1307589, 2615178, 3051041, 6102082, 9153123, 18306246]

約数ペア:

[(1, 18306246), (2, 9153123), (3, 6102082), (6, 3051041), (7, 2615178), (14, 1307589), (17, 1076838), (21, 871726), (34, 538419), (42, 435863), (51, 358946), (102, 179473), (119, 153834), (238, 76917), (357, 51278), (714, 25639)]