42494454

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 96145920

約数和(自身を除く): 53651466

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 127, 174, 254, 261, 381, 522, 641, 762, 1143, 1282, 1923, 2286, 3683, 3846, 5769, 7366, 11049, 11538, 18589, 22098, 33147, 37178, 55767, 66294, 81407, 111534, 162814, 167301, 244221, 334602, 488442, 732663, 1465326, 2360803, 4721606, 7082409, 14164818, 21247227, 42494454]

約数ペア:

[(1, 42494454), (2, 21247227), (3, 14164818), (6, 7082409), (9, 4721606), (18, 2360803), (29, 1465326), (58, 732663), (87, 488442), (127, 334602), (174, 244221), (254, 167301), (261, 162814), (381, 111534), (522, 81407), (641, 66294), (762, 55767), (1143, 37178), (1282, 33147), (1923, 22098), (2286, 18589), (3683, 11538), (3846, 11049), (5769, 7366)]