215518104

素因数分解:

$2^3\times 3^3\times {\mathrm{997769}}^1$

素因数の和:997784

約数の個数: 32

約数和(自身を含む): 598662000

約数和(自身を除く): 383143896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 997769, 1995538, 2993307, 3991076, 5986614, 7982152, 8979921, 11973228, 17959842, 23946456, 26939763, 35919684, 53879526, 71839368, 107759052, 215518104]

約数ペア:

[(1, 215518104), (2, 107759052), (3, 71839368), (4, 53879526), (6, 35919684), (8, 26939763), (9, 23946456), (12, 17959842), (18, 11973228), (24, 8979921), (27, 7982152), (36, 5986614), (54, 3991076), (72, 2993307), (108, 1995538), (216, 997769)]