2760012

素因数分解:

$2^2\times 3^2\times {\mathrm{76667}}^1$

素因数の和:76677

約数の個数: 18

約数和(自身を含む): 6976788

約数和(自身を除く): 4216776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 76667, 153334, 230001, 306668, 460002, 690003, 920004, 1380006, 2760012]

約数ペア:

[(1, 2760012), (2, 1380006), (3, 920004), (4, 690003), (6, 460002), (9, 306668), (12, 230001), (18, 153334), (36, 76667)]