18441521286

素因数分解:

$2^1\times 3^1\times {\mathrm{158261}}^1\times {\mathrm{19421}}^1$

素因数の和:177687

約数の個数: 16

約数和(自身を含む): 36885174768

約数和(自身を除く): 18443653482

約数列:

[1, 2, 3, 6, 19421, 38842, 58263, 116526, 158261, 316522, 474783, 949566, 3073586881, 6147173762, 9220760643, 18441521286]

約数ペア:

[(1, 18441521286), (2, 9220760643), (3, 6147173762), (6, 3073586881), (19421, 949566), (38842, 474783), (58263, 316522), (116526, 158261)]