31943274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1963

約数の個数: 48

約数和(自身を含む): 73313856

約数和(自身を除く): 41370582

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 242, 253, 363, 506, 726, 759, 1518, 1913, 2783, 3826, 5566, 5739, 8349, 11478, 16698, 21043, 42086, 43999, 63129, 87998, 126258, 131997, 231473, 263994, 462946, 483989, 694419, 967978, 1388838, 1451967, 2903934, 5323879, 10647758, 15971637, 31943274]

約数ペア:

[(1, 31943274), (2, 15971637), (3, 10647758), (6, 5323879), (11, 2903934), (22, 1451967), (23, 1388838), (33, 967978), (46, 694419), (66, 483989), (69, 462946), (121, 263994), (138, 231473), (242, 131997), (253, 126258), (363, 87998), (506, 63129), (726, 43999), (759, 42086), (1518, 21043), (1913, 16698), (2783, 11478), (3826, 8349), (5566, 5739)]