201871818

素因数分解:

$2^1\times 3^3\times {\mathrm{1381}}^1\times {\mathrm{2707}}^1$

素因数の和:4099

約数の個数: 32

約数和(自身を含む): 449094720

約数和(自身を除く): 247222902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1381, 2707, 2762, 4143, 5414, 8121, 8286, 12429, 16242, 24363, 24858, 37287, 48726, 73089, 74574, 146178, 3738367, 7476734, 11215101, 22430202, 33645303, 67290606, 100935909, 201871818]

約数ペア:

[(1, 201871818), (2, 100935909), (3, 67290606), (6, 33645303), (9, 22430202), (18, 11215101), (27, 7476734), (54, 3738367), (1381, 146178), (2707, 74574), (2762, 73089), (4143, 48726), (5414, 37287), (8121, 24858), (8286, 24363), (12429, 16242)]