67804218

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{23993}}^1$

素因数の和:24158

約数の個数: 24

約数和(自身を含む): 147851028

約数和(自身を除く): 80046810

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 23993, 47986, 71979, 143958, 215937, 431874, 3766901, 7533802, 11300703, 22601406, 33902109, 67804218]

約数ペア:

[(1, 67804218), (2, 33902109), (3, 22601406), (6, 11300703), (9, 7533802), (18, 3766901), (157, 431874), (314, 215937), (471, 143958), (942, 71979), (1413, 47986), (2826, 23993)]