21822912

素因数分解:

$2^6\times 3^3\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 112

約数和(自身を含む): 65410080

約数和(自身を除く): 43587168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 144, 146, 173, 192, 216, 219, 288, 292, 346, 432, 438, 519, 576, 584, 657, 692, 864, 876, 1038, 1168, 1314, 1384, 1557, 1728, 1752, 1971, 2076, 2336, 2628, 2768, 3114, 3504, 3942, 4152, 4671, 4672, 5256, 5536, 6228, 7008, 7884, 8304, 9342, 10512, 11072, 12456, 12629, 14016, 15768, 16608, 18684, 21024, 24912, 25258, 31536, 33216, 37368, 37887, 42048, 49824, 50516, 63072, 74736, 75774, 99648, 101032, 113661, 126144, 149472, 151548, 202064, 227322, 298944, 303096, 340983, 404128, 454644, 606192, 681966, 808256, 909288, 1212384, 1363932, 1818576, 2424768, 2727864, 3637152, 5455728, 7274304, 10911456, 21822912]

約数ペア:

[(1, 21822912), (2, 10911456), (3, 7274304), (4, 5455728), (6, 3637152), (8, 2727864), (9, 2424768), (12, 1818576), (16, 1363932), (18, 1212384), (24, 909288), (27, 808256), (32, 681966), (36, 606192), (48, 454644), (54, 404128), (64, 340983), (72, 303096), (73, 298944), (96, 227322), (108, 202064), (144, 151548), (146, 149472), (173, 126144), (192, 113661), (216, 101032), (219, 99648), (288, 75774), (292, 74736), (346, 63072), (432, 50516), (438, 49824), (519, 42048), (576, 37887), (584, 37368), (657, 33216), (692, 31536), (864, 25258), (876, 24912), (1038, 21024), (1168, 18684), (1314, 16608), (1384, 15768), (1557, 14016), (1728, 12629), (1752, 12456), (1971, 11072), (2076, 10512), (2336, 9342), (2628, 8304), (2768, 7884), (3114, 7008), (3504, 6228), (3942, 5536), (4152, 5256), (4671, 4672)]