17983218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 40402656

約数和(自身を除く): 22419438

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 97, 106, 159, 194, 291, 318, 582, 583, 1067, 1166, 1749, 2134, 2809, 3201, 3498, 5141, 5618, 6402, 8427, 10282, 15423, 16854, 30846, 30899, 56551, 61798, 92697, 113102, 169653, 185394, 272473, 339306, 544946, 817419, 1634838, 2997203, 5994406, 8991609, 17983218]

約数ペア:

[(1, 17983218), (2, 8991609), (3, 5994406), (6, 2997203), (11, 1634838), (22, 817419), (33, 544946), (53, 339306), (66, 272473), (97, 185394), (106, 169653), (159, 113102), (194, 92697), (291, 61798), (318, 56551), (582, 30899), (583, 30846), (1067, 16854), (1166, 15423), (1749, 10282), (2134, 8427), (2809, 6402), (3201, 5618), (3498, 5141)]