8469581946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{20479}}^1$

素因数の和:20763

約数の個数: 64

約数和(自身を含む): 19896729600

約数和(自身を除く): 11427147654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 229, 258, 301, 458, 602, 687, 903, 1374, 1603, 1806, 3206, 4809, 9618, 9847, 19694, 20479, 29541, 40958, 59082, 61437, 68929, 122874, 137858, 143353, 206787, 286706, 413574, 430059, 860118, 880597, 1761194, 2641791, 4689691, 5283582, 6164179, 9379382, 12328358, 14069073, 18492537, 28138146, 32827837, 36985074, 65655674, 98483511, 196967022, 201656713, 403313426, 604970139, 1209940278, 1411596991, 2823193982, 4234790973, 8469581946]

約数ペア:

[(1, 8469581946), (2, 4234790973), (3, 2823193982), (6, 1411596991), (7, 1209940278), (14, 604970139), (21, 403313426), (42, 201656713), (43, 196967022), (86, 98483511), (129, 65655674), (229, 36985074), (258, 32827837), (301, 28138146), (458, 18492537), (602, 14069073), (687, 12328358), (903, 9379382), (1374, 6164179), (1603, 5283582), (1806, 4689691), (3206, 2641791), (4809, 1761194), (9618, 880597), (9847, 860118), (19694, 430059), (20479, 413574), (29541, 286706), (40958, 206787), (59082, 143353), (61437, 137858), (68929, 122874)]