18096912

素因数分解:

$2^4\times 3^3\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 80

約数和(自身を含む): 52466880

約数和(自身を除く): 34369968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 163, 216, 257, 326, 432, 489, 514, 652, 771, 978, 1028, 1304, 1467, 1542, 1956, 2056, 2313, 2608, 2934, 3084, 3912, 4112, 4401, 4626, 5868, 6168, 6939, 7824, 8802, 9252, 11736, 12336, 13878, 17604, 18504, 23472, 27756, 35208, 37008, 41891, 55512, 70416, 83782, 111024, 125673, 167564, 251346, 335128, 377019, 502692, 670256, 754038, 1005384, 1131057, 1508076, 2010768, 2262114, 3016152, 4524228, 6032304, 9048456, 18096912]

約数ペア:

[(1, 18096912), (2, 9048456), (3, 6032304), (4, 4524228), (6, 3016152), (8, 2262114), (9, 2010768), (12, 1508076), (16, 1131057), (18, 1005384), (24, 754038), (27, 670256), (36, 502692), (48, 377019), (54, 335128), (72, 251346), (108, 167564), (144, 125673), (163, 111024), (216, 83782), (257, 70416), (326, 55512), (432, 41891), (489, 37008), (514, 35208), (652, 27756), (771, 23472), (978, 18504), (1028, 17604), (1304, 13878), (1467, 12336), (1542, 11736), (1956, 9252), (2056, 8802), (2313, 7824), (2608, 6939), (2934, 6168), (3084, 5868), (3912, 4626), (4112, 4401)]