137334666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 324124416

約数和(自身を除く): 186789750

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 173, 246, 287, 346, 461, 519, 574, 861, 922, 1038, 1211, 1383, 1722, 2422, 2766, 3227, 3633, 6454, 7093, 7266, 9681, 14186, 18901, 19362, 21279, 37802, 42558, 49651, 56703, 79753, 99302, 113406, 132307, 148953, 159506, 239259, 264614, 297906, 396921, 478518, 558271, 793842, 1116542, 1674813, 3269873, 3349626, 6539746, 9809619, 19619238, 22889111, 45778222, 68667333, 137334666]

約数ペア:

[(1, 137334666), (2, 68667333), (3, 45778222), (6, 22889111), (7, 19619238), (14, 9809619), (21, 6539746), (41, 3349626), (42, 3269873), (82, 1674813), (123, 1116542), (173, 793842), (246, 558271), (287, 478518), (346, 396921), (461, 297906), (519, 264614), (574, 239259), (861, 159506), (922, 148953), (1038, 132307), (1211, 113406), (1383, 99302), (1722, 79753), (2422, 56703), (2766, 49651), (3227, 42558), (3633, 37802), (6454, 21279), (7093, 19362), (7266, 18901), (9681, 14186)]