217842252

素因数分解:

$2^2\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{14419}}^1$

素因数の和:15685

約数の個数: 24

約数和(自身を含む): 508737600

約数和(自身を除く): 290895348

約数列:

[1, 2, 3, 4, 6, 12, 1259, 2518, 3777, 5036, 7554, 14419, 15108, 28838, 43257, 57676, 86514, 173028, 18153521, 36307042, 54460563, 72614084, 108921126, 217842252]

約数ペア:

[(1, 217842252), (2, 108921126), (3, 72614084), (4, 54460563), (6, 36307042), (12, 18153521), (1259, 173028), (2518, 86514), (3777, 57676), (5036, 43257), (7554, 28838), (14419, 15108)]