18847452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{120817}}^1$

素因数の和:120837

約数の個数: 24

約数和(自身を含む): 47360656

約数和(自身を除く): 28513204

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 120817, 241634, 362451, 483268, 724902, 1449804, 1570621, 3141242, 4711863, 6282484, 9423726, 18847452]

約数ペア:

[(1, 18847452), (2, 9423726), (3, 6282484), (4, 4711863), (6, 3141242), (12, 1570621), (13, 1449804), (26, 724902), (39, 483268), (52, 362451), (78, 241634), (156, 120817)]