66986982

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{18701}}^1$

素因数の和:18908

約数の個数: 24

約数和(自身を含む): 145875600

約数和(自身を除く): 78888618

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 18701, 37402, 56103, 112206, 168309, 336618, 3721499, 7442998, 11164497, 22328994, 33493491, 66986982]

約数ペア:

[(1, 66986982), (2, 33493491), (3, 22328994), (6, 11164497), (9, 7442998), (18, 3721499), (199, 336618), (398, 168309), (597, 112206), (1194, 56103), (1791, 37402), (3582, 18701)]