2019969378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16031503}}^1$

素因数の和:16031518

約数の個数: 24

約数和(自身を含む): 5001829248

約数和(自身を除く): 2981859870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16031503, 32063006, 48094509, 96189018, 112220521, 144283527, 224441042, 288567054, 336661563, 673323126, 1009984689, 2019969378]

約数ペア:

[(1, 2019969378), (2, 1009984689), (3, 673323126), (6, 336661563), (7, 288567054), (9, 224441042), (14, 144283527), (18, 112220521), (21, 96189018), (42, 48094509), (63, 32063006), (126, 16031503)]