12428142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{90059}}^1$

素因数の和:90087

約数の個数: 16

約数和(自身を含む): 25937280

約数和(自身を除く): 13509138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 90059, 180118, 270177, 540354, 2071357, 4142714, 6214071, 12428142]

約数ペア:

[(1, 12428142), (2, 6214071), (3, 4142714), (6, 2071357), (23, 540354), (46, 270177), (69, 180118), (138, 90059)]