18836349

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{5011}}^1$

素因数の和:5200

約数の個数: 16

約数和(自身を含む): 28869120

約数和(自身を除く): 10032771

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 5011, 15033, 35077, 105231, 896969, 2690907, 6278783, 18836349]

約数ペア:

[(1, 18836349), (3, 6278783), (7, 2690907), (21, 896969), (179, 105231), (537, 35077), (1253, 15033), (3759, 5011)]