2099808

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:356

約数の個数: 72

約数和(自身を含む): 6250608

約数和(自身を除く): 4150800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 317, 368, 414, 552, 634, 736, 828, 951, 1104, 1268, 1656, 1902, 2208, 2536, 2853, 3312, 3804, 5072, 5706, 6624, 7291, 7608, 10144, 11412, 14582, 15216, 21873, 22824, 29164, 30432, 43746, 45648, 58328, 65619, 87492, 91296, 116656, 131238, 174984, 233312, 262476, 349968, 524952, 699936, 1049904, 2099808]

約数ペア:

[(1, 2099808), (2, 1049904), (3, 699936), (4, 524952), (6, 349968), (8, 262476), (9, 233312), (12, 174984), (16, 131238), (18, 116656), (23, 91296), (24, 87492), (32, 65619), (36, 58328), (46, 45648), (48, 43746), (69, 30432), (72, 29164), (92, 22824), (96, 21873), (138, 15216), (144, 14582), (184, 11412), (207, 10144), (276, 7608), (288, 7291), (317, 6624), (368, 5706), (414, 5072), (552, 3804), (634, 3312), (736, 2853), (828, 2536), (951, 2208), (1104, 1902), (1268, 1656)]