13115316

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 31834880

約数和(自身を除く): 18719564

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 109, 111, 148, 218, 222, 271, 327, 436, 444, 542, 654, 813, 1084, 1308, 1626, 3252, 4033, 8066, 10027, 12099, 16132, 20054, 24198, 29539, 30081, 40108, 48396, 59078, 60162, 88617, 118156, 120324, 177234, 354468, 1092943, 2185886, 3278829, 4371772, 6557658, 13115316]

約数ペア:

[(1, 13115316), (2, 6557658), (3, 4371772), (4, 3278829), (6, 2185886), (12, 1092943), (37, 354468), (74, 177234), (109, 120324), (111, 118156), (148, 88617), (218, 60162), (222, 59078), (271, 48396), (327, 40108), (436, 30081), (444, 29539), (542, 24198), (654, 20054), (813, 16132), (1084, 12099), (1308, 10027), (1626, 8066), (3252, 4033)]