16975098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{677}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 42307200

約数和(自身を除く): 25332102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 597, 677, 1194, 1354, 1393, 1791, 2031, 2786, 3582, 4062, 4179, 4739, 6093, 8358, 9478, 12186, 12537, 14217, 25074, 28434, 42651, 85302, 134723, 269446, 404169, 808338, 943061, 1212507, 1886122, 2425014, 2829183, 5658366, 8487549, 16975098]

約数ペア:

[(1, 16975098), (2, 8487549), (3, 5658366), (6, 2829183), (7, 2425014), (9, 1886122), (14, 1212507), (18, 943061), (21, 808338), (42, 404169), (63, 269446), (126, 134723), (199, 85302), (398, 42651), (597, 28434), (677, 25074), (1194, 14217), (1354, 12537), (1393, 12186), (1791, 9478), (2031, 8358), (2786, 6093), (3582, 4739), (4062, 4179)]