219409176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1306007}}^1$

素因数の和:1306023

約数の個数: 32

約数和(自身を含む): 626883840

約数和(自身を除く): 407474664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1306007, 2612014, 3918021, 5224028, 7836042, 9142049, 10448056, 15672084, 18284098, 27426147, 31344168, 36568196, 54852294, 73136392, 109704588, 219409176]

約数ペア:

[(1, 219409176), (2, 109704588), (3, 73136392), (4, 54852294), (6, 36568196), (7, 31344168), (8, 27426147), (12, 18284098), (14, 15672084), (21, 10448056), (24, 9142049), (28, 7836042), (42, 5224028), (56, 3918021), (84, 2612014), (168, 1306007)]