13139316

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{2039}}^1$

素因数の和:2228

約数の個数: 36

約数和(自身を含む): 33415200

約数和(自身を除く): 20275884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2039, 2148, 3222, 4078, 6117, 6444, 8156, 12234, 18351, 24468, 36702, 73404, 364981, 729962, 1094943, 1459924, 2189886, 3284829, 4379772, 6569658, 13139316]

約数ペア:

[(1, 13139316), (2, 6569658), (3, 4379772), (4, 3284829), (6, 2189886), (9, 1459924), (12, 1094943), (18, 729962), (36, 364981), (179, 73404), (358, 36702), (537, 24468), (716, 18351), (1074, 12234), (1611, 8156), (2039, 6444), (2148, 6117), (3222, 4078)]