2015855262

素因数分解:

$2^1\times 3^4\times {\mathrm{12443551}}^1$

素因数の和:12443565

約数の個数: 20

約数和(自身を含む): 4517009376

約数和(自身を除く): 2501154114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12443551, 24887102, 37330653, 74661306, 111991959, 223983918, 335975877, 671951754, 1007927631, 2015855262]

約数ペア:

[(1, 2015855262), (2, 1007927631), (3, 671951754), (6, 335975877), (9, 223983918), (18, 111991959), (27, 74661306), (54, 37330653), (81, 24887102), (162, 12443551)]