8238846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 13533954

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1049, 1122, 1309, 2098, 2618, 3147, 3927, 6294, 7343, 7854, 11539, 14686, 17833, 22029, 23078, 34617, 35666, 44058, 53499, 69234, 80773, 106998, 124831, 161546, 196163, 242319, 249662, 374493, 392326, 484638, 588489, 748986, 1176978, 1373141, 2746282, 4119423, 8238846]

約数ペア:

[(1, 8238846), (2, 4119423), (3, 2746282), (6, 1373141), (7, 1176978), (11, 748986), (14, 588489), (17, 484638), (21, 392326), (22, 374493), (33, 249662), (34, 242319), (42, 196163), (51, 161546), (66, 124831), (77, 106998), (102, 80773), (119, 69234), (154, 53499), (187, 44058), (231, 35666), (238, 34617), (357, 23078), (374, 22029), (462, 17833), (561, 14686), (714, 11539), (1049, 7854), (1122, 7343), (1309, 6294), (2098, 3927), (2618, 3147)]