42731724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{72673}}^1$

素因数の和:72694

約数の個数: 36

約数和(自身を含む): 115987704

約数和(自身を除く): 73255980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 72673, 145346, 218019, 290692, 436038, 508711, 872076, 1017422, 1526133, 2034844, 3052266, 3560977, 6104532, 7121954, 10682931, 14243908, 21365862, 42731724]

約数ペア:

[(1, 42731724), (2, 21365862), (3, 14243908), (4, 10682931), (6, 7121954), (7, 6104532), (12, 3560977), (14, 3052266), (21, 2034844), (28, 1526133), (42, 1017422), (49, 872076), (84, 508711), (98, 436038), (147, 290692), (196, 218019), (294, 145346), (588, 72673)]