217007478

素因数分解:

$2^1\times 3^3\times {\mathrm{1877}}^1\times {\mathrm{2141}}^1$

素因数の和:4029

約数の個数: 32

約数和(自身を含む): 482721120

約数和(自身を除く): 265713642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1877, 2141, 3754, 4282, 5631, 6423, 11262, 12846, 16893, 19269, 33786, 38538, 50679, 57807, 101358, 115614, 4018657, 8037314, 12055971, 24111942, 36167913, 72335826, 108503739, 217007478]

約数ペア:

[(1, 217007478), (2, 108503739), (3, 72335826), (6, 36167913), (9, 24111942), (18, 12055971), (27, 8037314), (54, 4018657), (1877, 115614), (2141, 101358), (3754, 57807), (4282, 50679), (5631, 38538), (6423, 33786), (11262, 19269), (12846, 16893)]