13980498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{907}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 32077824

約数和(自身を除く): 18097326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 734, 907, 1101, 1814, 2202, 2569, 2721, 5138, 5442, 6349, 7707, 12698, 15414, 19047, 38094, 332869, 665738, 998607, 1997214, 2330083, 4660166, 6990249, 13980498]

約数ペア:

[(1, 13980498), (2, 6990249), (3, 4660166), (6, 2330083), (7, 1997214), (14, 998607), (21, 665738), (42, 332869), (367, 38094), (734, 19047), (907, 15414), (1101, 12698), (1814, 7707), (2202, 6349), (2569, 5442), (2721, 5138)]