6440028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{76667}}^1$

素因数の和:76681

約数の個数: 24

約数和(自身を含む): 17173632

約数和(自身を除く): 10733604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 76667, 153334, 230001, 306668, 460002, 536669, 920004, 1073338, 1610007, 2146676, 3220014, 6440028]

約数ペア:

[(1, 6440028), (2, 3220014), (3, 2146676), (4, 1610007), (6, 1073338), (7, 920004), (12, 536669), (14, 460002), (21, 306668), (28, 230001), (42, 153334), (84, 76667)]