254046924

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{164113}}^1$

素因数の和:164166

約数の個数: 36

約数和(自身を含む): 657112456

約数和(自身を除く): 403065532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 164113, 328226, 492339, 656452, 984678, 1477017, 1969356, 2954034, 5908068, 7056859, 14113718, 21170577, 28227436, 42341154, 63511731, 84682308, 127023462, 254046924]

約数ペア:

[(1, 254046924), (2, 127023462), (3, 84682308), (4, 63511731), (6, 42341154), (9, 28227436), (12, 21170577), (18, 14113718), (36, 7056859), (43, 5908068), (86, 2954034), (129, 1969356), (172, 1477017), (258, 984678), (387, 656452), (516, 492339), (774, 328226), (1548, 164113)]