42786142

素因数分解:

$2^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{2213}}^1$

素因数の和:3603

約数の個数: 16

約数和(自身を含む): 73433952

約数和(自身を除く): 30647810

約数列:

[1, 2, 7, 14, 1381, 2213, 2762, 4426, 9667, 15491, 19334, 30982, 3056153, 6112306, 21393071, 42786142]

約数ペア:

[(1, 42786142), (2, 21393071), (7, 6112306), (14, 3056153), (1381, 30982), (2213, 19334), (2762, 15491), (4426, 9667)]