235978434

素因数分解:

$2^1\times 3^4\times {\mathrm{1456657}}^1$

素因数の和:1456671

約数の個数: 20

約数和(自身を含む): 528766854

約数和(自身を除く): 292788420

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1456657, 2913314, 4369971, 8739942, 13109913, 26219826, 39329739, 78659478, 117989217, 235978434]

約数ペア:

[(1, 235978434), (2, 117989217), (3, 78659478), (6, 39329739), (9, 26219826), (18, 13109913), (27, 8739942), (54, 4369971), (81, 2913314), (162, 1456657)]