18201730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107069}}^1$

素因数の和:107093

約数の個数: 16

約数和(自身を含む): 34690680

約数和(自身を除く): 16488950

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 107069, 214138, 535345, 1070690, 1820173, 3640346, 9100865, 18201730]

約数ペア:

[(1, 18201730), (2, 9100865), (5, 3640346), (10, 1820173), (17, 1070690), (34, 535345), (85, 214138), (170, 107069)]