18412388306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6229}}^1\times {\mathrm{4943}}^1$

素因数の和:11210

約数の個数: 32

約数和(自身を含む): 31047528960

約数和(自身を除く): 12635140654

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 4943, 6229, 9886, 12458, 64259, 80977, 113689, 128518, 143267, 161954, 227378, 286534, 1477957, 1862471, 2955914, 3724942, 30789947, 61579894, 400269311, 708168781, 800538622, 1416337562, 9206194153, 18412388306]

約数ペア:

[(1, 18412388306), (2, 9206194153), (13, 1416337562), (23, 800538622), (26, 708168781), (46, 400269311), (299, 61579894), (598, 30789947), (4943, 3724942), (6229, 2955914), (9886, 1862471), (12458, 1477957), (64259, 286534), (80977, 227378), (113689, 161954), (128518, 143267)]