21792036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{259429}}^1$

素因数の和:259443

約数の個数: 24

約数和(自身を含む): 58112320

約数和(自身を除く): 36320284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 259429, 518858, 778287, 1037716, 1556574, 1816003, 3113148, 3632006, 5448009, 7264012, 10896018, 21792036]

約数ペア:

[(1, 21792036), (2, 10896018), (3, 7264012), (4, 5448009), (6, 3632006), (7, 3113148), (12, 1816003), (14, 1556574), (21, 1037716), (28, 778287), (42, 518858), (84, 259429)]