23997918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12157}}^1$

素因数の和:12216

約数の個数: 32

約数和(自身を含む): 56024064

約数和(自身を除く): 32026146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 12157, 24314, 36471, 72942, 85099, 170198, 255297, 510594, 571379, 1142758, 1714137, 3428274, 3999653, 7999306, 11998959, 23997918]

約数ペア:

[(1, 23997918), (2, 11998959), (3, 7999306), (6, 3999653), (7, 3428274), (14, 1714137), (21, 1142758), (42, 571379), (47, 510594), (94, 255297), (141, 170198), (282, 85099), (329, 72942), (658, 36471), (987, 24314), (1974, 12157)]