193919994

素因数分解:

$2^1\times 3^4\times {\mathrm{1197037}}^1$

素因数の和:1197051

約数の個数: 20

約数和(自身を含む): 434524794

約数和(自身を除く): 240604800

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1197037, 2394074, 3591111, 7182222, 10773333, 21546666, 32319999, 64639998, 96959997, 193919994]

約数ペア:

[(1, 193919994), (2, 96959997), (3, 64639998), (6, 32319999), (9, 21546666), (18, 10773333), (27, 7182222), (54, 3591111), (81, 2394074), (162, 1197037)]