55311318

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{161729}}^1$

素因数の和:161756

約数の個数: 24

約数和(自身を含む): 126149400

約数和(自身を除く): 70838082

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 161729, 323458, 485187, 970374, 1455561, 2911122, 3072851, 6145702, 9218553, 18437106, 27655659, 55311318]

約数ペア:

[(1, 55311318), (2, 27655659), (3, 18437106), (6, 9218553), (9, 6145702), (18, 3072851), (19, 2911122), (38, 1455561), (57, 970374), (114, 485187), (171, 323458), (342, 161729)]