18954342

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3301}}^1$

素因数の和:3349

約数の個数: 48

約数和(自身を含む): 46360080

約数和(自身を除く): 27405738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 3301, 5742, 6602, 9903, 19806, 29709, 36311, 59418, 72622, 95729, 108933, 191458, 217866, 287187, 326799, 574374, 653598, 861561, 1053019, 1723122, 2106038, 3159057, 6318114, 9477171, 18954342]

約数ペア:

[(1, 18954342), (2, 9477171), (3, 6318114), (6, 3159057), (9, 2106038), (11, 1723122), (18, 1053019), (22, 861561), (29, 653598), (33, 574374), (58, 326799), (66, 287187), (87, 217866), (99, 191458), (174, 108933), (198, 95729), (261, 72622), (319, 59418), (522, 36311), (638, 29709), (957, 19806), (1914, 9903), (2871, 6602), (3301, 5742)]