18813264

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17041}}^1$

素因数の和:17075

約数の個数: 40

約数和(自身を含む): 50716992

約数和(自身を除く): 31903728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 17041, 34082, 51123, 68164, 102246, 136328, 204492, 272656, 391943, 408984, 783886, 817968, 1175829, 1567772, 2351658, 3135544, 4703316, 6271088, 9406632, 18813264]

約数ペア:

[(1, 18813264), (2, 9406632), (3, 6271088), (4, 4703316), (6, 3135544), (8, 2351658), (12, 1567772), (16, 1175829), (23, 817968), (24, 783886), (46, 408984), (48, 391943), (69, 272656), (92, 204492), (138, 136328), (184, 102246), (276, 68164), (368, 51123), (552, 34082), (1104, 17041)]