87405426

素因数分解:

$2^1\times 3^3\times {\mathrm{1618619}}^1$

素因数の和:1618630

約数の個数: 16

約数和(自身を含む): 194234400

約数和(自身を除く): 106828974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1618619, 3237238, 4855857, 9711714, 14567571, 29135142, 43702713, 87405426]

約数ペア:

[(1, 87405426), (2, 43702713), (3, 29135142), (6, 14567571), (9, 9711714), (18, 4855857), (27, 3237238), (54, 1618619)]