22721988

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{26669}}^1$

素因数の和:26747

約数の個数: 24

約数和(自身を含む): 53766720

約数和(自身を除く): 31044732

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 26669, 53338, 80007, 106676, 160014, 320028, 1893499, 3786998, 5680497, 7573996, 11360994, 22721988]

約数ペア:

[(1, 22721988), (2, 11360994), (3, 7573996), (4, 5680497), (6, 3786998), (12, 1893499), (71, 320028), (142, 160014), (213, 106676), (284, 80007), (426, 53338), (852, 26669)]