129381882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{65543}}^1$

素因数の和:65602

約数の個数: 32

約数和(自身を含む): 302026752

約数和(自身を除く): 172644870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 65543, 131086, 196629, 393258, 458801, 917602, 1376403, 2752806, 3080521, 6161042, 9241563, 18483126, 21563647, 43127294, 64690941, 129381882]

約数ペア:

[(1, 129381882), (2, 64690941), (3, 43127294), (6, 21563647), (7, 18483126), (14, 9241563), (21, 6161042), (42, 3080521), (47, 2752806), (94, 1376403), (141, 917602), (282, 458801), (329, 393258), (658, 196629), (987, 131086), (1974, 65543)]