1551258

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 3600000

約数和(自身を除く): 2048742

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1249, 2498, 3747, 7494, 11241, 22482, 28727, 33723, 57454, 67446, 86181, 172362, 258543, 517086, 775629, 1551258]

約数ペア:

[(1, 1551258), (2, 775629), (3, 517086), (6, 258543), (9, 172362), (18, 86181), (23, 67446), (27, 57454), (46, 33723), (54, 28727), (69, 22482), (138, 11241), (207, 7494), (414, 3747), (621, 2498), (1242, 1249)]