3998448

素因数分解:

$2^4\times 3^2\times {\mathrm{27767}}^1$

素因数の和:27781

約数の個数: 30

約数和(自身を含む): 11190504

約数和(自身を除く): 7192056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 27767, 55534, 83301, 111068, 166602, 222136, 249903, 333204, 444272, 499806, 666408, 999612, 1332816, 1999224, 3998448]

約数ペア:

[(1, 3998448), (2, 1999224), (3, 1332816), (4, 999612), (6, 666408), (8, 499806), (9, 444272), (12, 333204), (16, 249903), (18, 222136), (24, 166602), (36, 111068), (48, 83301), (72, 55534), (144, 27767)]