16421118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10567}}^1$

素因数の和:10616

約数の個数: 32

約数和(自身を含む): 38552064

約数和(自身を除く): 22130946

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 10567, 21134, 31701, 63402, 73969, 147938, 221907, 390979, 443814, 781958, 1172937, 2345874, 2736853, 5473706, 8210559, 16421118]

約数ペア:

[(1, 16421118), (2, 8210559), (3, 5473706), (6, 2736853), (7, 2345874), (14, 1172937), (21, 781958), (37, 443814), (42, 390979), (74, 221907), (111, 147938), (222, 73969), (259, 63402), (518, 31701), (777, 21134), (1554, 10567)]