18888909744

素因数分解:

$2^4\times 3^1\times {\mathrm{393518953}}^1$

素因数の和:393518964

約数の個数: 20

約数和(自身を含む): 48796350296

約数和(自身を除く): 29907440552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 393518953, 787037906, 1180556859, 1574075812, 2361113718, 3148151624, 4722227436, 6296303248, 9444454872, 18888909744]

約数ペア:

[(1, 18888909744), (2, 9444454872), (3, 6296303248), (4, 4722227436), (6, 3148151624), (8, 2361113718), (12, 1574075812), (16, 1180556859), (24, 787037906), (48, 393518953)]