1282158

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 3070080

約数和(自身を除く): 1787922

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 163, 171, 207, 326, 342, 414, 437, 489, 874, 978, 1311, 1467, 2622, 2934, 3097, 3749, 3933, 6194, 7498, 7866, 9291, 11247, 18582, 22494, 27873, 33741, 55746, 67482, 71231, 142462, 213693, 427386, 641079, 1282158]

約数ペア:

[(1, 1282158), (2, 641079), (3, 427386), (6, 213693), (9, 142462), (18, 71231), (19, 67482), (23, 55746), (38, 33741), (46, 27873), (57, 22494), (69, 18582), (114, 11247), (138, 9291), (163, 7866), (171, 7498), (207, 6194), (326, 3933), (342, 3749), (414, 3097), (437, 2934), (489, 2622), (874, 1467), (978, 1311)]