18809676

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{22717}}^1$

素因数の和:22750

約数の個数: 36

約数和(自身を含む): 49616112

約数和(自身を除く): 30806436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 22717, 45434, 68151, 90868, 136302, 204453, 272604, 408906, 522491, 817812, 1044982, 1567473, 2089964, 3134946, 4702419, 6269892, 9404838, 18809676]

約数ペア:

[(1, 18809676), (2, 9404838), (3, 6269892), (4, 4702419), (6, 3134946), (9, 2089964), (12, 1567473), (18, 1044982), (23, 817812), (36, 522491), (46, 408906), (69, 272604), (92, 204453), (138, 136302), (207, 90868), (276, 68151), (414, 45434), (828, 22717)]