804917772

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{208961}}^1$

素因数の和:209078

約数の個数: 36

約数和(自身を含む): 2053678536

約数和(自身を除く): 1248760764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 208961, 417922, 626883, 835844, 1253766, 1880649, 2507532, 3761298, 7522596, 22358827, 44717654, 67076481, 89435308, 134152962, 201229443, 268305924, 402458886, 804917772]

約数ペア:

[(1, 804917772), (2, 402458886), (3, 268305924), (4, 201229443), (6, 134152962), (9, 89435308), (12, 67076481), (18, 44717654), (36, 22358827), (107, 7522596), (214, 3761298), (321, 2507532), (428, 1880649), (642, 1253766), (963, 835844), (1284, 626883), (1926, 417922), (3852, 208961)]