28467198

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{3221}}^1$

素因数の和:3720

約数の個数: 24

約数和(自身を含む): 61823736

約数和(自身を除く): 33356538

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2946, 3221, 4419, 6442, 8838, 9663, 19326, 28989, 57978, 1581511, 3163022, 4744533, 9489066, 14233599, 28467198]

約数ペア:

[(1, 28467198), (2, 14233599), (3, 9489066), (6, 4744533), (9, 3163022), (18, 1581511), (491, 57978), (982, 28989), (1473, 19326), (2946, 9663), (3221, 8838), (4419, 6442)]