22209768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 72595200

約数和(自身を除く): 50385432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 397, 444, 504, 518, 666, 756, 777, 794, 888, 999, 1036, 1191, 1332, 1512, 1554, 1588, 1998, 2072, 2331, 2382, 2664, 2779, 3108, 3176, 3573, 3996, 4662, 4764, 5558, 6216, 6993, 7146, 7992, 8337, 9324, 9528, 10719, 11116, 13986, 14292, 14689, 16674, 18648, 21438, 22232, 25011, 27972, 28584, 29378, 33348, 42876, 44067, 50022, 55944, 58756, 66696, 75033, 85752, 88134, 100044, 102823, 117512, 132201, 150066, 176268, 200088, 205646, 264402, 300132, 308469, 352536, 396603, 411292, 528804, 600264, 616938, 793206, 822584, 925407, 1057608, 1233876, 1586412, 1850814, 2467752, 2776221, 3172824, 3701628, 5552442, 7403256, 11104884, 22209768]

約数ペア:

[(1, 22209768), (2, 11104884), (3, 7403256), (4, 5552442), (6, 3701628), (7, 3172824), (8, 2776221), (9, 2467752), (12, 1850814), (14, 1586412), (18, 1233876), (21, 1057608), (24, 925407), (27, 822584), (28, 793206), (36, 616938), (37, 600264), (42, 528804), (54, 411292), (56, 396603), (63, 352536), (72, 308469), (74, 300132), (84, 264402), (108, 205646), (111, 200088), (126, 176268), (148, 150066), (168, 132201), (189, 117512), (216, 102823), (222, 100044), (252, 88134), (259, 85752), (296, 75033), (333, 66696), (378, 58756), (397, 55944), (444, 50022), (504, 44067), (518, 42876), (666, 33348), (756, 29378), (777, 28584), (794, 27972), (888, 25011), (999, 22232), (1036, 21438), (1191, 18648), (1332, 16674), (1512, 14689), (1554, 14292), (1588, 13986), (1998, 11116), (2072, 10719), (2331, 9528), (2382, 9324), (2664, 8337), (2779, 7992), (3108, 7146), (3176, 6993), (3573, 6216), (3996, 5558), (4662, 4764)]