18416448

素因数分解:

$2^6\times 3^2\times {\mathrm{31973}}^1$

素因数の和:31991

約数の個数: 42

約数和(自身を含む): 52789074

約数和(自身を除く): 34372626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 31973, 63946, 95919, 127892, 191838, 255784, 287757, 383676, 511568, 575514, 767352, 1023136, 1151028, 1534704, 2046272, 2302056, 3069408, 4604112, 6138816, 9208224, 18416448]

約数ペア:

[(1, 18416448), (2, 9208224), (3, 6138816), (4, 4604112), (6, 3069408), (8, 2302056), (9, 2046272), (12, 1534704), (16, 1151028), (18, 1023136), (24, 767352), (32, 575514), (36, 511568), (48, 383676), (64, 287757), (72, 255784), (96, 191838), (144, 127892), (192, 95919), (288, 63946), (576, 31973)]