7940538

素因数分解:

$2^1\times 3^3\times {\mathrm{147047}}^1$

素因数の和:147058

約数の個数: 16

約数和(自身を含む): 17645760

約数和(自身を除く): 9705222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 147047, 294094, 441141, 882282, 1323423, 2646846, 3970269, 7940538]

約数ペア:

[(1, 7940538), (2, 3970269), (3, 2646846), (6, 1323423), (9, 882282), (18, 441141), (27, 294094), (54, 147047)]