7007742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{18539}}^1$

素因数の和:18557

約数の個数: 32

約数和(自身を含む): 17798400

約数和(自身を除く): 10790658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 18539, 37078, 55617, 111234, 129773, 166851, 259546, 333702, 389319, 500553, 778638, 1001106, 1167957, 2335914, 3503871, 7007742]

約数ペア:

[(1, 7007742), (2, 3503871), (3, 2335914), (6, 1167957), (7, 1001106), (9, 778638), (14, 500553), (18, 389319), (21, 333702), (27, 259546), (42, 166851), (54, 129773), (63, 111234), (126, 55617), (189, 37078), (378, 18539)]