142449768

素因数分解:

$2^3\times 3^2\times {\mathrm{1978469}}^1$

素因数の和:1978481

約数の個数: 24

約数和(自身を含む): 385801650

約数和(自身を除く): 243351882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1978469, 3956938, 5935407, 7913876, 11870814, 15827752, 17806221, 23741628, 35612442, 47483256, 71224884, 142449768]

約数ペア:

[(1, 142449768), (2, 71224884), (3, 47483256), (4, 35612442), (6, 23741628), (8, 17806221), (9, 15827752), (12, 11870814), (18, 7913876), (24, 5935407), (36, 3956938), (72, 1978469)]