2222121888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1102243}}^1$

素因数の和:1102266

約数の個数: 72

約数和(自身を含む): 7221902688

約数和(自身を除く): 4999780800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1102243, 2204486, 3306729, 4408972, 6613458, 7715701, 8817944, 9920187, 13226916, 15431402, 17635888, 19840374, 23147103, 26453832, 30862804, 35271776, 39680748, 46294206, 52907664, 61725608, 69441309, 79361496, 92588412, 105815328, 123451216, 138882618, 158722992, 185176824, 246902432, 277765236, 317445984, 370353648, 555530472, 740707296, 1111060944, 2222121888]

約数ペア:

[(1, 2222121888), (2, 1111060944), (3, 740707296), (4, 555530472), (6, 370353648), (7, 317445984), (8, 277765236), (9, 246902432), (12, 185176824), (14, 158722992), (16, 138882618), (18, 123451216), (21, 105815328), (24, 92588412), (28, 79361496), (32, 69441309), (36, 61725608), (42, 52907664), (48, 46294206), (56, 39680748), (63, 35271776), (72, 30862804), (84, 26453832), (96, 23147103), (112, 19840374), (126, 17635888), (144, 15431402), (168, 13226916), (224, 9920187), (252, 8817944), (288, 7715701), (336, 6613458), (504, 4408972), (672, 3306729), (1008, 2204486), (2016, 1102243)]