18258648

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{3823}}^1$

素因数の和:4031

約数の個数: 32

約数和(自身を含む): 45888000

約数和(自身を除く): 27629352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 3823, 4776, 7646, 11469, 15292, 22938, 30584, 45876, 91752, 760777, 1521554, 2282331, 3043108, 4564662, 6086216, 9129324, 18258648]

約数ペア:

[(1, 18258648), (2, 9129324), (3, 6086216), (4, 4564662), (6, 3043108), (8, 2282331), (12, 1521554), (24, 760777), (199, 91752), (398, 45876), (597, 30584), (796, 22938), (1194, 15292), (1592, 11469), (2388, 7646), (3823, 4776)]