18145402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:894

約数の個数: 24

約数和(自身を含む): 30264948

約数和(自身を除く): 12119546

約数列:

[1, 2, 11, 22, 97, 121, 194, 242, 773, 1067, 1546, 2134, 8503, 11737, 17006, 23474, 74981, 93533, 149962, 187066, 824791, 1649582, 9072701, 18145402]

約数ペア:

[(1, 18145402), (2, 9072701), (11, 1649582), (22, 824791), (97, 187066), (121, 149962), (194, 93533), (242, 74981), (773, 23474), (1067, 17006), (1546, 11737), (2134, 8503)]