18564392

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30137}}^1$

素因数の和:30161

約数の個数: 32

約数和(自身を含む): 43398720

約数和(自身を除く): 24834328

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 30137, 60274, 120548, 210959, 241096, 331507, 421918, 663014, 843836, 1326028, 1687672, 2320549, 2652056, 4641098, 9282196, 18564392]

約数ペア:

[(1, 18564392), (2, 9282196), (4, 4641098), (7, 2652056), (8, 2320549), (11, 1687672), (14, 1326028), (22, 843836), (28, 663014), (44, 421918), (56, 331507), (77, 241096), (88, 210959), (154, 120548), (308, 60274), (616, 30137)]