2018471823

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{15053}}^1$

素因数の和:15423

約数の個数: 24

約数和(自身を含む): 2987195328

約数和(自身を除く): 968723505

約数列:

[1, 3, 9, 47, 141, 317, 423, 951, 2853, 14899, 15053, 44697, 45159, 134091, 135477, 707491, 2122473, 4771801, 6367419, 14315403, 42946209, 224274647, 672823941, 2018471823]

約数ペア:

[(1, 2018471823), (3, 672823941), (9, 224274647), (47, 42946209), (141, 14315403), (317, 6367419), (423, 4771801), (951, 2122473), (2853, 707491), (14899, 135477), (15053, 134091), (44697, 45159)]