189743238

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{458317}}^1$

素因数の和:458348

約数の個数: 24

約数和(自身を含む): 428985648

約数和(自身を除く): 239242410

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 458317, 916634, 1374951, 2749902, 4124853, 8249706, 10541291, 21082582, 31623873, 63247746, 94871619, 189743238]

約数ペア:

[(1, 189743238), (2, 94871619), (3, 63247746), (6, 31623873), (9, 21082582), (18, 10541291), (23, 8249706), (46, 4124853), (69, 2749902), (138, 1374951), (207, 916634), (414, 458317)]