2663604

素因数分解:

$2^2\times 3^4\times {\mathrm{8221}}^1$

素因数の和:8237

約数の個数: 30

約数和(自身を含む): 6964034

約数和(自身を除く): 4300430

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 8221, 16442, 24663, 32884, 49326, 73989, 98652, 147978, 221967, 295956, 443934, 665901, 887868, 1331802, 2663604]

約数ペア:

[(1, 2663604), (2, 1331802), (3, 887868), (4, 665901), (6, 443934), (9, 295956), (12, 221967), (18, 147978), (27, 98652), (36, 73989), (54, 49326), (81, 32884), (108, 24663), (162, 16442), (324, 8221)]