18484136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7243}}^1$

素因数の和:7289

約数の個数: 32

約数和(自身を含む): 39117600

約数和(自身を除く): 20633464

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 7243, 14486, 28972, 57944, 79673, 159346, 210047, 318692, 420094, 637384, 840188, 1680376, 2310517, 4621034, 9242068, 18484136]

約数ペア:

[(1, 18484136), (2, 9242068), (4, 4621034), (8, 2310517), (11, 1680376), (22, 840188), (29, 637384), (44, 420094), (58, 318692), (88, 210047), (116, 159346), (232, 79673), (319, 57944), (638, 28972), (1276, 14486), (2552, 7243)]