6439788

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{4363}}^1$

素因数の和:4414

約数の個数: 36

約数和(自身を含む): 16679208

約数和(自身を除く): 10239420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 4363, 8726, 13089, 17452, 26178, 39267, 52356, 78534, 157068, 178883, 357766, 536649, 715532, 1073298, 1609947, 2146596, 3219894, 6439788]

約数ペア:

[(1, 6439788), (2, 3219894), (3, 2146596), (4, 1609947), (6, 1073298), (9, 715532), (12, 536649), (18, 357766), (36, 178883), (41, 157068), (82, 78534), (123, 52356), (164, 39267), (246, 26178), (369, 17452), (492, 13089), (738, 8726), (1476, 4363)]