2012041611

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1637}}^1\times {\mathrm{3691}}^1$

素因数の和:5371

約数の個数: 24

約数和(自身を含む): 2987463024

約数和(自身を除く): 975421413

約数列:

[1, 3, 9, 37, 111, 333, 1637, 3691, 4911, 11073, 14733, 33219, 60569, 136567, 181707, 409701, 545121, 1229103, 6042167, 18126501, 54379503, 223560179, 670680537, 2012041611]

約数ペア:

[(1, 2012041611), (3, 670680537), (9, 223560179), (37, 54379503), (111, 18126501), (333, 6042167), (1637, 1229103), (3691, 545121), (4911, 409701), (11073, 181707), (14733, 136567), (33219, 60569)]