493669554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11754037}}^1$

素因数の和:11754049

約数の個数: 16

約数和(自身を含む): 1128387648

約数和(自身を除く): 634718094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 11754037, 23508074, 35262111, 70524222, 82278259, 164556518, 246834777, 493669554]

約数ペア:

[(1, 493669554), (2, 246834777), (3, 164556518), (6, 82278259), (7, 70524222), (14, 35262111), (21, 23508074), (42, 11754037)]