21492402

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 44193600

約数和(自身を除く): 22701198

約数列:

[1, 2, 3, 6, 59, 109, 118, 177, 218, 327, 354, 557, 654, 1114, 1671, 3342, 6431, 12862, 19293, 32863, 38586, 60713, 65726, 98589, 121426, 182139, 197178, 364278, 3582067, 7164134, 10746201, 21492402]

約数ペア:

[(1, 21492402), (2, 10746201), (3, 7164134), (6, 3582067), (59, 364278), (109, 197178), (118, 182139), (177, 121426), (218, 98589), (327, 65726), (354, 60713), (557, 38586), (654, 32863), (1114, 19293), (1671, 12862), (3342, 6431)]