10891638

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{1997}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 24455520

約数和(自身を除く): 13563882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 1997, 2727, 3994, 5454, 5991, 11982, 17973, 35946, 53919, 107838, 201697, 403394, 605091, 1210182, 1815273, 3630546, 5445819, 10891638]

約数ペア:

[(1, 10891638), (2, 5445819), (3, 3630546), (6, 1815273), (9, 1210182), (18, 605091), (27, 403394), (54, 201697), (101, 107838), (202, 53919), (303, 35946), (606, 17973), (909, 11982), (1818, 5991), (1997, 5454), (2727, 3994)]