18804559304

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{258617}}^1$

素因数の和:258833

約数の個数: 32

約数和(自身を含む): 36077211000

約数和(自身を除く): 17272651696

約数列:

[1, 2, 4, 8, 61, 122, 149, 244, 298, 488, 596, 1192, 9089, 18178, 36356, 72712, 258617, 517234, 1034468, 2068936, 15775637, 31551274, 38533933, 63102548, 77067866, 126205096, 154135732, 308271464, 2350569913, 4701139826, 9402279652, 18804559304]

約数ペア:

[(1, 18804559304), (2, 9402279652), (4, 4701139826), (8, 2350569913), (61, 308271464), (122, 154135732), (149, 126205096), (244, 77067866), (298, 63102548), (488, 38533933), (596, 31551274), (1192, 15775637), (9089, 2068936), (18178, 1034468), (36356, 517234), (72712, 258617)]