15402042

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12401}}^1$

素因数の和:12435

約数の個数: 32

約数和(自身を含む): 35717760

約数和(自身を除く): 20315718

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 12401, 24802, 37203, 74406, 111609, 223218, 285223, 334827, 570446, 669654, 855669, 1711338, 2567007, 5134014, 7701021, 15402042]

約数ペア:

[(1, 15402042), (2, 7701021), (3, 5134014), (6, 2567007), (9, 1711338), (18, 855669), (23, 669654), (27, 570446), (46, 334827), (54, 285223), (69, 223218), (138, 111609), (207, 74406), (414, 37203), (621, 24802), (1242, 12401)]