18283070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140639}}^1$

素因数の和:140659

約数の個数: 16

約数和(自身を含む): 35441280

約数和(自身を除く): 17158210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 140639, 281278, 703195, 1406390, 1828307, 3656614, 9141535, 18283070]

約数ペア:

[(1, 18283070), (2, 9141535), (5, 3656614), (10, 1828307), (13, 1406390), (26, 703195), (65, 281278), (130, 140639)]