180726768

素因数分解:

$2^4\times 3^3\times {\mathrm{418349}}^1$

素因数の和:418366

約数の個数: 40

約数和(自身を含む): 518754000

約数和(自身を除く): 338027232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 418349, 836698, 1255047, 1673396, 2510094, 3346792, 3765141, 5020188, 6693584, 7530282, 10040376, 11295423, 15060564, 20080752, 22590846, 30121128, 45181692, 60242256, 90363384, 180726768]

約数ペア:

[(1, 180726768), (2, 90363384), (3, 60242256), (4, 45181692), (6, 30121128), (8, 22590846), (9, 20080752), (12, 15060564), (16, 11295423), (18, 10040376), (24, 7530282), (27, 6693584), (36, 5020188), (48, 3765141), (54, 3346792), (72, 2510094), (108, 1673396), (144, 1255047), (216, 836698), (432, 418349)]