121781592

素因数分解:

$2^3\times 3^2\times {\mathrm{1691411}}^1$

素因数の和:1691423

約数の個数: 24

約数和(自身を含む): 329825340

約数和(自身を除く): 208043748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1691411, 3382822, 5074233, 6765644, 10148466, 13531288, 15222699, 20296932, 30445398, 40593864, 60890796, 121781592]

約数ペア:

[(1, 121781592), (2, 60890796), (3, 40593864), (4, 30445398), (6, 20296932), (8, 15222699), (9, 13531288), (12, 10148466), (18, 6765644), (24, 5074233), (36, 3382822), (72, 1691411)]