18496016

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15013}}^1$

素因数の和:15039

約数の個数: 40

約数和(自身を含む): 44681664

約数和(自身を除く): 26185648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 15013, 30026, 60052, 105091, 120104, 165143, 210182, 240208, 330286, 420364, 660572, 840728, 1156001, 1321144, 1681456, 2312002, 2642288, 4624004, 9248008, 18496016]

約数ペア:

[(1, 18496016), (2, 9248008), (4, 4624004), (7, 2642288), (8, 2312002), (11, 1681456), (14, 1321144), (16, 1156001), (22, 840728), (28, 660572), (44, 420364), (56, 330286), (77, 240208), (88, 210182), (112, 165143), (154, 120104), (176, 105091), (308, 60052), (616, 30026), (1232, 15013)]