216423306

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{364349}}^1$

素因数の和:364371

約数の個数: 32

約数和(自身を含む): 524664000

約数和(自身を除く): 308240694

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 364349, 728698, 1093047, 2186094, 3279141, 4007839, 6558282, 8015678, 9837423, 12023517, 19674846, 24047034, 36070551, 72141102, 108211653, 216423306]

約数ペア:

[(1, 216423306), (2, 108211653), (3, 72141102), (6, 36070551), (9, 24047034), (11, 19674846), (18, 12023517), (22, 9837423), (27, 8015678), (33, 6558282), (54, 4007839), (66, 3279141), (99, 2186094), (198, 1093047), (297, 728698), (594, 364349)]