291245382

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{26833}}^1$

素因数の和:26914

約数の個数: 40

約数和(自身を含む): 662370456

約数和(自身を除く): 371125074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 10854, 26833, 53666, 80499, 160998, 241497, 482994, 724491, 1448982, 1797811, 2173473, 3595622, 4346946, 5393433, 10786866, 16180299, 32360598, 48540897, 97081794, 145622691, 291245382]

約数ペア:

[(1, 291245382), (2, 145622691), (3, 97081794), (6, 48540897), (9, 32360598), (18, 16180299), (27, 10786866), (54, 5393433), (67, 4346946), (81, 3595622), (134, 2173473), (162, 1797811), (201, 1448982), (402, 724491), (603, 482994), (1206, 241497), (1809, 160998), (3618, 80499), (5427, 53666), (10854, 26833)]