42905886

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{69427}}^1$

素因数の和:69535

約数の個数: 16

約数和(自身を含む): 86646144

約数和(自身を除く): 43740258

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 69427, 138854, 208281, 416562, 7150981, 14301962, 21452943, 42905886]

約数ペア:

[(1, 42905886), (2, 21452943), (3, 14301962), (6, 7150981), (103, 416562), (206, 208281), (309, 138854), (618, 69427)]