138242484

素因数分解:

$2^2\times 3^3\times {\mathrm{1280023}}^1$

素因数の和:1280036

約数の個数: 24

約数和(自身を含む): 358406720

約数和(自身を除く): 220164236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1280023, 2560046, 3840069, 5120092, 7680138, 11520207, 15360276, 23040414, 34560621, 46080828, 69121242, 138242484]

約数ペア:

[(1, 138242484), (2, 69121242), (3, 46080828), (4, 34560621), (6, 23040414), (9, 15360276), (12, 11520207), (18, 7680138), (27, 5120092), (36, 3840069), (54, 2560046), (108, 1280023)]