868814874

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{380059}}^1$

素因数の和:380194

約数の個数: 24

約数和(自身を含む): 1897259520

約数和(自身を除く): 1028444646

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 380059, 760118, 1140177, 2280354, 3420531, 6841062, 48267493, 96534986, 144802479, 289604958, 434407437, 868814874]

約数ペア:

[(1, 868814874), (2, 434407437), (3, 289604958), (6, 144802479), (9, 96534986), (18, 48267493), (127, 6841062), (254, 3420531), (381, 2280354), (762, 1140177), (1143, 760118), (2286, 380059)]