8738538

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 18029952

約数和(自身を除く): 9291414

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 281, 426, 438, 562, 843, 1686, 5183, 10366, 15549, 19951, 20513, 31098, 39902, 41026, 59853, 61539, 119706, 123078, 1456423, 2912846, 4369269, 8738538]

約数ペア:

[(1, 8738538), (2, 4369269), (3, 2912846), (6, 1456423), (71, 123078), (73, 119706), (142, 61539), (146, 59853), (213, 41026), (219, 39902), (281, 31098), (426, 20513), (438, 19951), (562, 15549), (843, 10366), (1686, 5183)]