2018639997

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{187067}}^1$

素因数の和:187193

約数の個数: 24

約数和(自身を含む): 3210086880

約数和(自身を除く): 1191446883

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 3597, 10791, 187067, 561201, 1683603, 2057737, 6173211, 18519633, 20390303, 61170909, 183512727, 224293333, 672879999, 2018639997]

約数ペア:

[(1, 2018639997), (3, 672879999), (9, 224293333), (11, 183512727), (33, 61170909), (99, 20390303), (109, 18519633), (327, 6173211), (981, 2057737), (1199, 1683603), (3597, 561201), (10791, 187067)]