216954

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:734

約数の個数: 24

約数和(自身を含む): 498420

約数和(自身を除く): 281466

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 709, 1418, 2127, 4254, 6381, 12053, 12762, 24106, 36159, 72318, 108477, 216954]

約数ペア:

[(1, 216954), (2, 108477), (3, 72318), (6, 36159), (9, 24106), (17, 12762), (18, 12053), (34, 6381), (51, 4254), (102, 2127), (153, 1418), (306, 709)]