18364212

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7393}}^1$

素因数の和:7429

約数の個数: 48

約数和(自身を含む): 49687680

約数和(自身を除く): 31323468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 7393, 14786, 22179, 29572, 44358, 66537, 88716, 133074, 170039, 199611, 266148, 340078, 399222, 510117, 680156, 798444, 1020234, 1530351, 2040468, 3060702, 4591053, 6121404, 9182106, 18364212]

約数ペア:

[(1, 18364212), (2, 9182106), (3, 6121404), (4, 4591053), (6, 3060702), (9, 2040468), (12, 1530351), (18, 1020234), (23, 798444), (27, 680156), (36, 510117), (46, 399222), (54, 340078), (69, 266148), (92, 199611), (108, 170039), (138, 133074), (207, 88716), (276, 66537), (414, 44358), (621, 29572), (828, 22179), (1242, 14786), (2484, 7393)]