13489788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 34702976

約数和(自身を除く): 21213188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2011, 2236, 3354, 4022, 6033, 6708, 8044, 12066, 24132, 26143, 52286, 78429, 86473, 104572, 156858, 172946, 259419, 313716, 345892, 518838, 1037676, 1124149, 2248298, 3372447, 4496596, 6744894, 13489788]

約数ペア:

[(1, 13489788), (2, 6744894), (3, 4496596), (4, 3372447), (6, 2248298), (12, 1124149), (13, 1037676), (26, 518838), (39, 345892), (43, 313716), (52, 259419), (78, 172946), (86, 156858), (129, 104572), (156, 86473), (172, 78429), (258, 52286), (516, 26143), (559, 24132), (1118, 12066), (1677, 8044), (2011, 6708), (2236, 6033), (3354, 4022)]