27942426

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{81703}}^1$

素因数の和:81730

約数の個数: 24

約数和(自身を含む): 63729120

約数和(自身を除く): 35786694

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 81703, 163406, 245109, 490218, 735327, 1470654, 1552357, 3104714, 4657071, 9314142, 13971213, 27942426]

約数ペア:

[(1, 27942426), (2, 13971213), (3, 9314142), (6, 4657071), (9, 3104714), (18, 1552357), (19, 1470654), (38, 735327), (57, 490218), (114, 245109), (171, 163406), (342, 81703)]