1814458131

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{160387}}^1$

素因数の和:160815

約数の個数: 16

約数和(自身を含む): 2694518400

約数和(自身を除く): 880060269

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 11313, 160387, 481161, 1443483, 4330449, 67202153, 201606459, 604819377, 1814458131]

約数ペア:

[(1, 1814458131), (3, 604819377), (9, 201606459), (27, 67202153), (419, 4330449), (1257, 1443483), (3771, 481161), (11313, 160387)]