1215054

素因数分解:

$2^1\times 3^3\times {\mathrm{22501}}^1$

素因数の和:22512

約数の個数: 16

約数和(自身を含む): 2700240

約数和(自身を除く): 1485186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 22501, 45002, 67503, 135006, 202509, 405018, 607527, 1215054]

約数ペア:

[(1, 1215054), (2, 607527), (3, 405018), (6, 202509), (9, 135006), (18, 67503), (27, 45002), (54, 22501)]