2818842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 6168960

約数和(自身を除く): 3350118

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 509, 923, 1018, 1527, 1846, 2769, 3054, 5538, 6617, 13234, 19851, 36139, 39702, 72278, 108417, 216834, 469807, 939614, 1409421, 2818842]

約数ペア:

[(1, 2818842), (2, 1409421), (3, 939614), (6, 469807), (13, 216834), (26, 108417), (39, 72278), (71, 39702), (78, 36139), (142, 19851), (213, 13234), (426, 6617), (509, 5538), (923, 3054), (1018, 2769), (1527, 1846)]