21829734

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71339}}^1$

素因数の和:71364

約数の個数: 24

約数和(自身を含む): 50080680

約数和(自身を除く): 28250946

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 71339, 142678, 214017, 428034, 642051, 1212763, 1284102, 2425526, 3638289, 7276578, 10914867, 21829734]

約数ペア:

[(1, 21829734), (2, 10914867), (3, 7276578), (6, 3638289), (9, 2425526), (17, 1284102), (18, 1212763), (34, 642051), (51, 428034), (102, 214017), (153, 142678), (306, 71339)]