2523888918

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{222919}}^1$

素因数の和:222981

約数の個数: 48

約数和(自身を含む): 5946613920

約数和(自身を除く): 3422725002

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 629, 666, 1258, 1887, 3774, 5661, 11322, 222919, 445838, 668757, 1337514, 2006271, 3789623, 4012542, 7579246, 8248003, 11368869, 16496006, 22737738, 24744009, 34106607, 49488018, 68213214, 74232027, 140216051, 148464054, 280432102, 420648153, 841296306, 1261944459, 2523888918]

約数ペア:

[(1, 2523888918), (2, 1261944459), (3, 841296306), (6, 420648153), (9, 280432102), (17, 148464054), (18, 140216051), (34, 74232027), (37, 68213214), (51, 49488018), (74, 34106607), (102, 24744009), (111, 22737738), (153, 16496006), (222, 11368869), (306, 8248003), (333, 7579246), (629, 4012542), (666, 3789623), (1258, 2006271), (1887, 1337514), (3774, 668757), (5661, 445838), (11322, 222919)]