25640406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{129497}}^1$

素因数の和:129516

約数の個数: 24

約数和(自身を含む): 60605064

約数和(自身を除く): 34964658

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 129497, 258994, 388491, 776982, 1165473, 1424467, 2330946, 2848934, 4273401, 8546802, 12820203, 25640406]

約数ペア:

[(1, 25640406), (2, 12820203), (3, 8546802), (6, 4273401), (9, 2848934), (11, 2330946), (18, 1424467), (22, 1165473), (33, 776982), (66, 388491), (99, 258994), (198, 129497)]