38781864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2175

約数の個数: 96

約数和(自身を含む): 119620800

約数和(自身を除く): 80838936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 132, 138, 184, 198, 207, 253, 264, 276, 396, 414, 506, 552, 759, 792, 828, 1012, 1518, 1656, 2024, 2129, 2277, 3036, 4258, 4554, 6072, 6387, 8516, 9108, 12774, 17032, 18216, 19161, 23419, 25548, 38322, 46838, 48967, 51096, 70257, 76644, 93676, 97934, 140514, 146901, 153288, 187352, 195868, 210771, 281028, 293802, 391736, 421542, 440703, 538637, 562056, 587604, 843084, 881406, 1077274, 1175208, 1615911, 1686168, 1762812, 2154548, 3231822, 3525624, 4309096, 4847733, 6463644, 9695466, 12927288, 19390932, 38781864]

約数ペア:

[(1, 38781864), (2, 19390932), (3, 12927288), (4, 9695466), (6, 6463644), (8, 4847733), (9, 4309096), (11, 3525624), (12, 3231822), (18, 2154548), (22, 1762812), (23, 1686168), (24, 1615911), (33, 1175208), (36, 1077274), (44, 881406), (46, 843084), (66, 587604), (69, 562056), (72, 538637), (88, 440703), (92, 421542), (99, 391736), (132, 293802), (138, 281028), (184, 210771), (198, 195868), (207, 187352), (253, 153288), (264, 146901), (276, 140514), (396, 97934), (414, 93676), (506, 76644), (552, 70257), (759, 51096), (792, 48967), (828, 46838), (1012, 38322), (1518, 25548), (1656, 23419), (2024, 19161), (2129, 18216), (2277, 17032), (3036, 12774), (4258, 9108), (4554, 8516), (6072, 6387)]