42842118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{649123}}^1$

素因数の和:649139

約数の個数: 16

約数和(自身を含む): 93473856

約数和(自身を除く): 50631738

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 649123, 1298246, 1947369, 3894738, 7140353, 14280706, 21421059, 42842118]

約数ペア:

[(1, 42842118), (2, 21421059), (3, 14280706), (6, 7140353), (11, 3894738), (22, 1947369), (33, 1298246), (66, 649123)]