1140147306

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{917993}}^1$

素因数の和:918027

約数の個数: 32

約数和(自身を含む): 2643822720

約数和(自身を除く): 1503675414

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 917993, 1835986, 2753979, 5507958, 8261937, 16523874, 21113839, 24785811, 42227678, 49571622, 63341517, 126683034, 190024551, 380049102, 570073653, 1140147306]

約数ペア:

[(1, 1140147306), (2, 570073653), (3, 380049102), (6, 190024551), (9, 126683034), (18, 63341517), (23, 49571622), (27, 42227678), (46, 24785811), (54, 21113839), (69, 16523874), (138, 8261937), (207, 5507958), (414, 2753979), (621, 1835986), (1242, 917993)]