172173846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2207357}}^1$

素因数の和:2207375

約数の個数: 16

約数和(自身を含む): 370836144

約数和(自身を除く): 198662298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2207357, 4414714, 6622071, 13244142, 28695641, 57391282, 86086923, 172173846]

約数ペア:

[(1, 172173846), (2, 86086923), (3, 57391282), (6, 28695641), (13, 13244142), (26, 6622071), (39, 4414714), (78, 2207357)]