38888892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{154321}}^1$

素因数の和:154338

約数の個数: 36

約数和(自身を含む): 112346416

約数和(自身を除く): 73457524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 154321, 308642, 462963, 617284, 925926, 1080247, 1388889, 1851852, 2160494, 2777778, 3240741, 4320988, 5555556, 6481482, 9722223, 12962964, 19444446, 38888892]

約数ペア:

[(1, 38888892), (2, 19444446), (3, 12962964), (4, 9722223), (6, 6481482), (7, 5555556), (9, 4320988), (12, 3240741), (14, 2777778), (18, 2160494), (21, 1851852), (28, 1388889), (36, 1080247), (42, 925926), (63, 617284), (84, 462963), (126, 308642), (252, 154321)]