8690988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{16843}}^1$

素因数の和:16893

約数の個数: 24

約数和(自身を含む): 20751808

約数和(自身を除く): 12060820

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 16843, 33686, 50529, 67372, 101058, 202116, 724249, 1448498, 2172747, 2896996, 4345494, 8690988]

約数ペア:

[(1, 8690988), (2, 4345494), (3, 2896996), (4, 2172747), (6, 1448498), (12, 724249), (43, 202116), (86, 101058), (129, 67372), (172, 50529), (258, 33686), (516, 16843)]