18549744

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{5443}}^1$

素因数の和:5525

約数の個数: 40

約数和(自身を含む): 48604032

約数和(自身を除く): 30054288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 5443, 10886, 16329, 21772, 32658, 43544, 65316, 87088, 130632, 261264, 386453, 772906, 1159359, 1545812, 2318718, 3091624, 4637436, 6183248, 9274872, 18549744]

約数ペア:

[(1, 18549744), (2, 9274872), (3, 6183248), (4, 4637436), (6, 3091624), (8, 2318718), (12, 1545812), (16, 1159359), (24, 772906), (48, 386453), (71, 261264), (142, 130632), (213, 87088), (284, 65316), (426, 43544), (568, 32658), (852, 21772), (1136, 16329), (1704, 10886), (3408, 5443)]