348304842

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{272539}}^1$

素因数の和:272618

約数の個数: 24

約数和(自身を含む): 765292320

約数和(自身を除く): 416987478

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 272539, 545078, 817617, 1635234, 2452851, 4905702, 19350269, 38700538, 58050807, 116101614, 174152421, 348304842]

約数ペア:

[(1, 348304842), (2, 174152421), (3, 116101614), (6, 58050807), (9, 38700538), (18, 19350269), (71, 4905702), (142, 2452851), (213, 1635234), (426, 817617), (639, 545078), (1278, 272539)]