21246702

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{12253}}^1$

素因数の和:12292

約数の個数: 24

約数和(自身を含む): 45143736

約数和(自身を除く): 23897034

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 12253, 24506, 36759, 73518, 208301, 416602, 624903, 1249806, 3541117, 7082234, 10623351, 21246702]

約数ペア:

[(1, 21246702), (2, 10623351), (3, 7082234), (6, 3541117), (17, 1249806), (34, 624903), (51, 416602), (102, 208301), (289, 73518), (578, 36759), (867, 24506), (1734, 12253)]