18741582

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 43636320

約数和(自身を除く): 24894738

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 306, 438, 657, 839, 1241, 1314, 1678, 2482, 2517, 3723, 5034, 7446, 7551, 11169, 14263, 15102, 22338, 28526, 42789, 61247, 85578, 122494, 128367, 183741, 256734, 367482, 551223, 1041199, 1102446, 2082398, 3123597, 6247194, 9370791, 18741582]

約数ペア:

[(1, 18741582), (2, 9370791), (3, 6247194), (6, 3123597), (9, 2082398), (17, 1102446), (18, 1041199), (34, 551223), (51, 367482), (73, 256734), (102, 183741), (146, 128367), (153, 122494), (219, 85578), (306, 61247), (438, 42789), (657, 28526), (839, 22338), (1241, 15102), (1314, 14263), (1678, 11169), (2482, 7551), (2517, 7446), (3723, 5034)]