1215642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:434

約数の個数: 24

約数和(自身を含む): 2548224

約数和(自身を除く): 1332582

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 383, 529, 766, 1058, 1149, 1587, 2298, 3174, 8809, 17618, 26427, 52854, 202607, 405214, 607821, 1215642]

約数ペア:

[(1, 1215642), (2, 607821), (3, 405214), (6, 202607), (23, 52854), (46, 26427), (69, 17618), (138, 8809), (383, 3174), (529, 2298), (766, 1587), (1058, 1149)]