16564644

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2027}}^1$

素因数の和:2264

約数の個数: 36

約数和(自身を含む): 42076944

約数和(自身を除く): 25512300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2027, 2043, 2724, 4054, 4086, 6081, 8108, 8172, 12162, 18243, 24324, 36486, 72972, 460129, 920258, 1380387, 1840516, 2760774, 4141161, 5521548, 8282322, 16564644]

約数ペア:

[(1, 16564644), (2, 8282322), (3, 5521548), (4, 4141161), (6, 2760774), (9, 1840516), (12, 1380387), (18, 920258), (36, 460129), (227, 72972), (454, 36486), (681, 24324), (908, 18243), (1362, 12162), (2027, 8172), (2043, 8108), (2724, 6081), (4054, 4086)]