971304426

素因数分解:

$2^1\times 3^3\times {\mathrm{17987119}}^1$

素因数の和:17987130

約数の個数: 16

約数和(自身を含む): 2158454400

約数和(自身を除く): 1187149974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 17987119, 35974238, 53961357, 107922714, 161884071, 323768142, 485652213, 971304426]

約数ペア:

[(1, 971304426), (2, 485652213), (3, 323768142), (6, 161884071), (9, 107922714), (18, 53961357), (27, 35974238), (54, 17987119)]