2040408

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 5854680

約数和(自身を除く): 3814272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 1667, 3334, 5001, 6668, 10002, 13336, 15003, 20004, 28339, 30006, 40008, 56678, 60012, 85017, 113356, 120024, 170034, 226712, 255051, 340068, 510102, 680136, 1020204, 2040408]

約数ペア:

[(1, 2040408), (2, 1020204), (3, 680136), (4, 510102), (6, 340068), (8, 255051), (9, 226712), (12, 170034), (17, 120024), (18, 113356), (24, 85017), (34, 60012), (36, 56678), (51, 40008), (68, 30006), (72, 28339), (102, 20004), (136, 15003), (153, 13336), (204, 10002), (306, 6668), (408, 5001), (612, 3334), (1224, 1667)]