18219822

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{883}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 38613120

約数和(自身を除く): 20393298

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181, 362, 543, 883, 1086, 1766, 2649, 3439, 5298, 6878, 10317, 16777, 20634, 33554, 50331, 100662, 159823, 319646, 479469, 958938, 3036637, 6073274, 9109911, 18219822]

約数ペア:

[(1, 18219822), (2, 9109911), (3, 6073274), (6, 3036637), (19, 958938), (38, 479469), (57, 319646), (114, 159823), (181, 100662), (362, 50331), (543, 33554), (883, 20634), (1086, 16777), (1766, 10317), (2649, 6878), (3439, 5298)]