21829326

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{12589}}^1$

素因数の和:12628

約数の個数: 24

約数和(自身を含む): 46381560

約数和(自身を除く): 24552234

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 12589, 25178, 37767, 75534, 214013, 428026, 642039, 1284078, 3638221, 7276442, 10914663, 21829326]

約数ペア:

[(1, 21829326), (2, 10914663), (3, 7276442), (6, 3638221), (17, 1284078), (34, 642039), (51, 428026), (102, 214013), (289, 75534), (578, 37767), (867, 25178), (1734, 12589)]