490420584

素因数分解:

$2^3\times 3^2\times {\mathrm{6811397}}^1$

素因数の和:6811409

約数の個数: 24

約数和(自身を含む): 1328222610

約数和(自身を除く): 837802026

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 6811397, 13622794, 20434191, 27245588, 40868382, 54491176, 61302573, 81736764, 122605146, 163473528, 245210292, 490420584]

約数ペア:

[(1, 490420584), (2, 245210292), (3, 163473528), (4, 122605146), (6, 81736764), (8, 61302573), (9, 54491176), (12, 40868382), (18, 27245588), (24, 20434191), (36, 13622794), (72, 6811397)]