189596538

素因数分解:

$2^1\times 3^4\times {\mathrm{1170349}}^1$

素因数の和:1170363

約数の個数: 20

約数和(自身を含む): 424837050

約数和(自身を除く): 235240512

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1170349, 2340698, 3511047, 7022094, 10533141, 21066282, 31599423, 63198846, 94798269, 189596538]

約数ペア:

[(1, 189596538), (2, 94798269), (3, 63198846), (6, 31599423), (9, 21066282), (18, 10533141), (27, 7022094), (54, 3511047), (81, 2340698), (162, 1170349)]