16653384

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 51955200

約数和(自身を除く): 35301816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 43, 44, 54, 66, 72, 86, 88, 99, 108, 129, 132, 163, 172, 198, 216, 258, 264, 297, 326, 344, 387, 396, 473, 489, 516, 594, 652, 774, 792, 946, 978, 1032, 1161, 1188, 1304, 1419, 1467, 1548, 1793, 1892, 1956, 2322, 2376, 2838, 2934, 3096, 3586, 3784, 3912, 4257, 4401, 4644, 5379, 5676, 5868, 7009, 7172, 8514, 8802, 9288, 10758, 11352, 11736, 12771, 14018, 14344, 16137, 17028, 17604, 21027, 21516, 25542, 28036, 32274, 34056, 35208, 42054, 43032, 48411, 51084, 56072, 63081, 64548, 77099, 84108, 96822, 102168, 126162, 129096, 154198, 168216, 189243, 193644, 231297, 252324, 308396, 378486, 387288, 462594, 504648, 616792, 693891, 756972, 925188, 1387782, 1513944, 1850376, 2081673, 2775564, 4163346, 5551128, 8326692, 16653384]

約数ペア:

[(1, 16653384), (2, 8326692), (3, 5551128), (4, 4163346), (6, 2775564), (8, 2081673), (9, 1850376), (11, 1513944), (12, 1387782), (18, 925188), (22, 756972), (24, 693891), (27, 616792), (33, 504648), (36, 462594), (43, 387288), (44, 378486), (54, 308396), (66, 252324), (72, 231297), (86, 193644), (88, 189243), (99, 168216), (108, 154198), (129, 129096), (132, 126162), (163, 102168), (172, 96822), (198, 84108), (216, 77099), (258, 64548), (264, 63081), (297, 56072), (326, 51084), (344, 48411), (387, 43032), (396, 42054), (473, 35208), (489, 34056), (516, 32274), (594, 28036), (652, 25542), (774, 21516), (792, 21027), (946, 17604), (978, 17028), (1032, 16137), (1161, 14344), (1188, 14018), (1304, 12771), (1419, 11736), (1467, 11352), (1548, 10758), (1793, 9288), (1892, 8802), (1956, 8514), (2322, 7172), (2376, 7009), (2838, 5868), (2934, 5676), (3096, 5379), (3586, 4644), (3784, 4401), (3912, 4257)]