11959398

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:83

約数の個数: 108

約数和(自身を含む): 31848180

約数和(自身を除く): 19888782

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 33, 34, 38, 51, 57, 66, 99, 102, 114, 121, 153, 171, 187, 198, 209, 242, 289, 306, 323, 342, 363, 374, 418, 561, 578, 627, 646, 726, 867, 969, 1089, 1122, 1254, 1683, 1734, 1881, 1938, 2057, 2178, 2299, 2601, 2907, 3179, 3366, 3553, 3762, 4114, 4598, 5202, 5491, 5814, 6171, 6358, 6897, 7106, 9537, 10659, 10982, 12342, 13794, 16473, 18513, 19074, 20691, 21318, 28611, 31977, 32946, 34969, 37026, 39083, 41382, 49419, 57222, 60401, 63954, 69938, 78166, 98838, 104907, 117249, 120802, 181203, 209814, 234498, 314721, 351747, 362406, 543609, 629442, 664411, 703494, 1087218, 1328822, 1993233, 3986466, 5979699, 11959398]

約数ペア:

[(1, 11959398), (2, 5979699), (3, 3986466), (6, 1993233), (9, 1328822), (11, 1087218), (17, 703494), (18, 664411), (19, 629442), (22, 543609), (33, 362406), (34, 351747), (38, 314721), (51, 234498), (57, 209814), (66, 181203), (99, 120802), (102, 117249), (114, 104907), (121, 98838), (153, 78166), (171, 69938), (187, 63954), (198, 60401), (209, 57222), (242, 49419), (289, 41382), (306, 39083), (323, 37026), (342, 34969), (363, 32946), (374, 31977), (418, 28611), (561, 21318), (578, 20691), (627, 19074), (646, 18513), (726, 16473), (867, 13794), (969, 12342), (1089, 10982), (1122, 10659), (1254, 9537), (1683, 7106), (1734, 6897), (1881, 6358), (1938, 6171), (2057, 5814), (2178, 5491), (2299, 5202), (2601, 4598), (2907, 4114), (3179, 3762), (3366, 3553)]