12978036

素因数分解:

$2^2\times 3^3\times {\mathrm{120167}}^1$

素因数の和:120180

約数の個数: 24

約数和(自身を含む): 33647040

約数和(自身を除く): 20669004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 120167, 240334, 360501, 480668, 721002, 1081503, 1442004, 2163006, 3244509, 4326012, 6489018, 12978036]

約数ペア:

[(1, 12978036), (2, 6489018), (3, 4326012), (4, 3244509), (6, 2163006), (9, 1442004), (12, 1081503), (18, 721002), (27, 480668), (36, 360501), (54, 240334), (108, 120167)]