18598146

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{1291}}^1$

素因数の和:1324

約数の個数: 40

約数和(自身を含む): 43426704

約数和(自身を除く): 24828558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1291, 2058, 2401, 2582, 3873, 4802, 7203, 7746, 9037, 14406, 18074, 27111, 54222, 63259, 126518, 189777, 379554, 442813, 885626, 1328439, 2656878, 3099691, 6199382, 9299073, 18598146]

約数ペア:

[(1, 18598146), (2, 9299073), (3, 6199382), (6, 3099691), (7, 2656878), (14, 1328439), (21, 885626), (42, 442813), (49, 379554), (98, 189777), (147, 126518), (294, 63259), (343, 54222), (686, 27111), (1029, 18074), (1291, 14406), (2058, 9037), (2401, 7746), (2582, 7203), (3873, 4802)]