18888931632

素因数分解:

$2^4\times 3^1\times {\mathrm{393519409}}^1$

素因数の和:393519420

約数の個数: 20

約数和(自身を含む): 48796406840

約数和(自身を除く): 29907475208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 393519409, 787038818, 1180558227, 1574077636, 2361116454, 3148155272, 4722232908, 6296310544, 9444465816, 18888931632]

約数ペア:

[(1, 18888931632), (2, 9444465816), (3, 6296310544), (4, 4722232908), (6, 3148155272), (8, 2361116454), (12, 1574077636), (16, 1180558227), (24, 787038818), (48, 393519409)]