78830028

素因数分解:

$2^2\times 3^2\times {\mathrm{2189723}}^1$

素因数の和:2189733

約数の個数: 18

約数和(自身を含む): 199264884

約数和(自身を除く): 120434856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2189723, 4379446, 6569169, 8758892, 13138338, 19707507, 26276676, 39415014, 78830028]

約数ペア:

[(1, 78830028), (2, 39415014), (3, 26276676), (4, 19707507), (6, 13138338), (9, 8758892), (12, 6569169), (18, 4379446), (36, 2189723)]