18284908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{853}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 33572448

約数和(自身を除く): 15287540

約数列:

[1, 2, 4, 23, 46, 92, 233, 466, 853, 932, 1706, 3412, 5359, 10718, 19619, 21436, 39238, 78476, 198749, 397498, 794996, 4571227, 9142454, 18284908]

約数ペア:

[(1, 18284908), (2, 9142454), (4, 4571227), (23, 794996), (46, 397498), (92, 198749), (233, 78476), (466, 39238), (853, 21436), (932, 19619), (1706, 10718), (3412, 5359)]