216849078

素因数分解:

$2^1\times 3^2\times {\mathrm{919}}^1\times {\mathrm{13109}}^1$

素因数の和:14036

約数の個数: 24

約数和(自身を含む): 470386800

約数和(自身を除く): 253537722

約数列:

[1, 2, 3, 6, 9, 18, 919, 1838, 2757, 5514, 8271, 13109, 16542, 26218, 39327, 78654, 117981, 235962, 12047171, 24094342, 36141513, 72283026, 108424539, 216849078]

約数ペア:

[(1, 216849078), (2, 108424539), (3, 72283026), (6, 36141513), (9, 24094342), (18, 12047171), (919, 235962), (1838, 117981), (2757, 78654), (5514, 39327), (8271, 26218), (13109, 16542)]