42809546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4561}}^1$

素因数の和:4614

約数の個数: 24

約数和(自身を含む): 73001124

約数和(自身を除く): 30191578

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4561, 4693, 9122, 9386, 59293, 86659, 118586, 173318, 1126567, 1646521, 2253134, 3293042, 21404773, 42809546]

約数ペア:

[(1, 42809546), (2, 21404773), (13, 3293042), (19, 2253134), (26, 1646521), (38, 1126567), (247, 173318), (361, 118586), (494, 86659), (722, 59293), (4561, 9386), (4693, 9122)]