28961838

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{4861}}^1$

素因数の和:5200

約数の個数: 24

約数和(自身を含む): 62953176

約数和(自身を除く): 33991338

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 4861, 5958, 9722, 14583, 29166, 43749, 87498, 1608991, 3217982, 4826973, 9653946, 14480919, 28961838]

約数ペア:

[(1, 28961838), (2, 14480919), (3, 9653946), (6, 4826973), (9, 3217982), (18, 1608991), (331, 87498), (662, 43749), (993, 29166), (1986, 14583), (2979, 9722), (4861, 5958)]