12881784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31573}}^1$

素因数の和:31599

約数の個数: 32

約数和(自身を含む): 34099920

約数和(自身を除く): 21218136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 31573, 63146, 94719, 126292, 189438, 252584, 378876, 536741, 757752, 1073482, 1610223, 2146964, 3220446, 4293928, 6440892, 12881784]

約数ペア:

[(1, 12881784), (2, 6440892), (3, 4293928), (4, 3220446), (6, 2146964), (8, 1610223), (12, 1073482), (17, 757752), (24, 536741), (34, 378876), (51, 252584), (68, 189438), (102, 126292), (136, 94719), (204, 63146), (408, 31573)]