3969378

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{10501}}^1$

素因数の和:10519

約数の個数: 32

約数和(自身を含む): 10081920

約数和(自身を除く): 6112542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 10501, 21002, 31503, 63006, 73507, 94509, 147014, 189018, 220521, 283527, 441042, 567054, 661563, 1323126, 1984689, 3969378]

約数ペア:

[(1, 3969378), (2, 1984689), (3, 1323126), (6, 661563), (7, 567054), (9, 441042), (14, 283527), (18, 220521), (21, 189018), (27, 147014), (42, 94509), (54, 73507), (63, 63006), (126, 31503), (189, 21002), (378, 10501)]