251904132

素因数分解:

$2^2\times 3^2\times {\mathrm{1321}}^1\times {\mathrm{5297}}^1$

素因数の和:6628

約数の個数: 36

約数和(自身を含む): 637359996

約数和(自身を除く): 385455864

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1321, 2642, 3963, 5284, 5297, 7926, 10594, 11889, 15852, 15891, 21188, 23778, 31782, 47556, 47673, 63564, 95346, 190692, 6997337, 13994674, 20992011, 27989348, 41984022, 62976033, 83968044, 125952066, 251904132]

約数ペア:

[(1, 251904132), (2, 125952066), (3, 83968044), (4, 62976033), (6, 41984022), (9, 27989348), (12, 20992011), (18, 13994674), (36, 6997337), (1321, 190692), (2642, 95346), (3963, 63564), (5284, 47673), (5297, 47556), (7926, 31782), (10594, 23778), (11889, 21188), (15852, 15891)]