2641554

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1453}}^1$

素因数の和:1562

約数の個数: 24

約数和(自身を含む): 5784012

約数和(自身を除く): 3142458

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1453, 1818, 2906, 4359, 8718, 13077, 26154, 146753, 293506, 440259, 880518, 1320777, 2641554]

約数ペア:

[(1, 2641554), (2, 1320777), (3, 880518), (6, 440259), (9, 293506), (18, 146753), (101, 26154), (202, 13077), (303, 8718), (606, 4359), (909, 2906), (1453, 1818)]