17946816

素因数分解:

$2^6\times 3^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:669

約数の個数: 56

約数和(自身を含む): 47817024

約数和(自身を除く): 29870208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 211, 422, 443, 633, 844, 886, 1266, 1329, 1688, 1772, 2532, 2658, 3376, 3544, 5064, 5316, 6752, 7088, 10128, 10632, 13504, 14176, 20256, 21264, 28352, 40512, 42528, 85056, 93473, 186946, 280419, 373892, 560838, 747784, 1121676, 1495568, 2243352, 2991136, 4486704, 5982272, 8973408, 17946816]

約数ペア:

[(1, 17946816), (2, 8973408), (3, 5982272), (4, 4486704), (6, 2991136), (8, 2243352), (12, 1495568), (16, 1121676), (24, 747784), (32, 560838), (48, 373892), (64, 280419), (96, 186946), (192, 93473), (211, 85056), (422, 42528), (443, 40512), (633, 28352), (844, 21264), (886, 20256), (1266, 14176), (1329, 13504), (1688, 10632), (1772, 10128), (2532, 7088), (2658, 6752), (3376, 5316), (3544, 5064)]