120421308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1433587}}^1$

素因数の和:1433601

約数の個数: 24

約数和(自身を含む): 321123712

約数和(自身を除く): 200702404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1433587, 2867174, 4300761, 5734348, 8601522, 10035109, 17203044, 20070218, 30105327, 40140436, 60210654, 120421308]

約数ペア:

[(1, 120421308), (2, 60210654), (3, 40140436), (4, 30105327), (6, 20070218), (7, 17203044), (12, 10035109), (14, 8601522), (21, 5734348), (28, 4300761), (42, 2867174), (84, 1433587)]