18529218

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3231

約数の個数: 48

約数和(自身を含む): 44759520

約数和(自身を除く): 26230302

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 3187, 5814, 6374, 9561, 19122, 28683, 54179, 57366, 60553, 108358, 121106, 162537, 181659, 325074, 363318, 487611, 544977, 975222, 1029401, 1089954, 2058802, 3088203, 6176406, 9264609, 18529218]

約数ペア:

[(1, 18529218), (2, 9264609), (3, 6176406), (6, 3088203), (9, 2058802), (17, 1089954), (18, 1029401), (19, 975222), (34, 544977), (38, 487611), (51, 363318), (57, 325074), (102, 181659), (114, 162537), (153, 121106), (171, 108358), (306, 60553), (323, 57366), (342, 54179), (646, 28683), (969, 19122), (1938, 9561), (2907, 6374), (3187, 5814)]