28647666

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{30029}}^1$

素因数の和:30090

約数の個数: 24

約数和(自身を含む): 63243180

約数和(自身を除く): 34595514

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 30029, 60058, 90087, 180174, 270261, 540522, 1591537, 3183074, 4774611, 9549222, 14323833, 28647666]

約数ペア:

[(1, 28647666), (2, 14323833), (3, 9549222), (6, 4774611), (9, 3183074), (18, 1591537), (53, 540522), (106, 270261), (159, 180174), (318, 90087), (477, 60058), (954, 30029)]