40497894

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3663

約数の個数: 48

約数和(自身を含む): 94977792

約数和(自身を除く): 54479898

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3623, 3726, 5589, 7246, 10869, 11178, 21738, 32607, 65214, 83329, 97821, 166658, 195642, 249987, 293463, 499974, 586926, 749961, 880389, 1499922, 1760778, 2249883, 4499766, 6749649, 13499298, 20248947, 40497894]

約数ペア:

[(1, 40497894), (2, 20248947), (3, 13499298), (6, 6749649), (9, 4499766), (18, 2249883), (23, 1760778), (27, 1499922), (46, 880389), (54, 749961), (69, 586926), (81, 499974), (138, 293463), (162, 249987), (207, 195642), (243, 166658), (414, 97821), (486, 83329), (621, 65214), (1242, 32607), (1863, 21738), (3623, 11178), (3726, 10869), (5589, 7246)]