18648144

素因数分解:

$2^4\times 3^4\times {\mathrm{14389}}^1$

素因数の和:14409

約数の個数: 50

約数和(自身を含む): 53976890

約数和(自身を除く): 35328746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 14389, 28778, 43167, 57556, 86334, 115112, 129501, 172668, 230224, 259002, 345336, 388503, 518004, 690672, 777006, 1036008, 1165509, 1554012, 2072016, 2331018, 3108024, 4662036, 6216048, 9324072, 18648144]

約数ペア:

[(1, 18648144), (2, 9324072), (3, 6216048), (4, 4662036), (6, 3108024), (8, 2331018), (9, 2072016), (12, 1554012), (16, 1165509), (18, 1036008), (24, 777006), (27, 690672), (36, 518004), (48, 388503), (54, 345336), (72, 259002), (81, 230224), (108, 172668), (144, 129501), (162, 115112), (216, 86334), (324, 57556), (432, 43167), (648, 28778), (1296, 14389)]