71898318

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{210229}}^1$

素因数の和:210256

約数の個数: 24

約数和(自身を含む): 163979400

約数和(自身を除く): 92081082

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 210229, 420458, 630687, 1261374, 1892061, 3784122, 3994351, 7988702, 11983053, 23966106, 35949159, 71898318]

約数ペア:

[(1, 71898318), (2, 35949159), (3, 23966106), (6, 11983053), (9, 7988702), (18, 3994351), (19, 3784122), (38, 1892061), (57, 1261374), (114, 630687), (171, 420458), (342, 210229)]