29661318

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{86729}}^1$

素因数の和:86756

約数の個数: 24

約数和(自身を含む): 67649400

約数和(自身を除く): 37988082

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 86729, 173458, 260187, 520374, 780561, 1561122, 1647851, 3295702, 4943553, 9887106, 14830659, 29661318]

約数ペア:

[(1, 29661318), (2, 14830659), (3, 9887106), (6, 4943553), (9, 3295702), (18, 1647851), (19, 1561122), (38, 780561), (57, 520374), (114, 260187), (171, 173458), (342, 86729)]