138327534

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{69233}}^1$

素因数の和:69281

約数の個数: 32

約数和(自身を含む): 315707040

約数和(自身を除く): 177379506

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 69233, 138466, 207699, 415398, 623097, 1246194, 1869291, 2561621, 3738582, 5123242, 7684863, 15369726, 23054589, 46109178, 69163767, 138327534]

約数ペア:

[(1, 138327534), (2, 69163767), (3, 46109178), (6, 23054589), (9, 15369726), (18, 7684863), (27, 5123242), (37, 3738582), (54, 2561621), (74, 1869291), (111, 1246194), (222, 623097), (333, 415398), (666, 207699), (999, 138466), (1998, 69233)]