67686804

素因数分解:

$2^2\times 3^2\times {\mathrm{1880189}}^1$

素因数の和:1880199

約数の個数: 18

約数和(自身を含む): 171097290

約数和(自身を除く): 103410486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1880189, 3760378, 5640567, 7520756, 11281134, 16921701, 22562268, 33843402, 67686804]

約数ペア:

[(1, 67686804), (2, 33843402), (3, 22562268), (4, 16921701), (6, 11281134), (9, 7520756), (12, 5640567), (18, 3760378), (36, 1880189)]