21984876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{35923}}^1$

素因数の和:35950

約数の個数: 36

約数和(自身を含む): 58843512

約数和(自身を除く): 36858636

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 35923, 71846, 107769, 143692, 215538, 323307, 431076, 610691, 646614, 1221382, 1293228, 1832073, 2442764, 3664146, 5496219, 7328292, 10992438, 21984876]

約数ペア:

[(1, 21984876), (2, 10992438), (3, 7328292), (4, 5496219), (6, 3664146), (9, 2442764), (12, 1832073), (17, 1293228), (18, 1221382), (34, 646614), (36, 610691), (51, 431076), (68, 323307), (102, 215538), (153, 143692), (204, 107769), (306, 71846), (612, 35923)]