71457246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{567121}}^1$

素因数の和:567136

約数の個数: 24

約数和(自身を含む): 176942064

約数和(自身を除く): 105484818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 567121, 1134242, 1701363, 3402726, 3969847, 5104089, 7939694, 10208178, 11909541, 23819082, 35728623, 71457246]

約数ペア:

[(1, 71457246), (2, 35728623), (3, 23819082), (6, 11909541), (7, 10208178), (9, 7939694), (14, 5104089), (18, 3969847), (21, 3402726), (42, 1701363), (63, 1134242), (126, 567121)]