39544434

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2759

約数の個数: 48

約数和(自身を含む): 92320800

約数和(自身を除く): 52776366

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 2689, 4902, 5378, 7353, 8067, 14706, 16134, 24201, 48402, 51091, 102182, 115627, 153273, 231254, 306546, 346881, 459819, 693762, 919638, 1040643, 2081286, 2196913, 4393826, 6590739, 13181478, 19772217, 39544434]

約数ペア:

[(1, 39544434), (2, 19772217), (3, 13181478), (6, 6590739), (9, 4393826), (18, 2196913), (19, 2081286), (38, 1040643), (43, 919638), (57, 693762), (86, 459819), (114, 346881), (129, 306546), (171, 231254), (258, 153273), (342, 115627), (387, 102182), (774, 51091), (817, 48402), (1634, 24201), (2451, 16134), (2689, 14706), (4902, 8067), (5378, 7353)]