17813838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{424139}}^1$

素因数の和:424151

約数の個数: 16

約数和(自身を含む): 40717440

約数和(自身を除く): 22903602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 424139, 848278, 1272417, 2544834, 2968973, 5937946, 8906919, 17813838]

約数ペア:

[(1, 17813838), (2, 8906919), (3, 5937946), (6, 2968973), (7, 2544834), (14, 1272417), (21, 848278), (42, 424139)]