1339823214

素因数分解:

$2^1\times 3^3\times {\mathrm{347}}^1\times {\mathrm{71503}}^1$

素因数の和:71861

約数の個数: 32

約数和(自身を含む): 2986007040

約数和(自身を除く): 1646183826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 347, 694, 1041, 2082, 3123, 6246, 9369, 18738, 71503, 143006, 214509, 429018, 643527, 1287054, 1930581, 3861162, 24811541, 49623082, 74434623, 148869246, 223303869, 446607738, 669911607, 1339823214]

約数ペア:

[(1, 1339823214), (2, 669911607), (3, 446607738), (6, 223303869), (9, 148869246), (18, 74434623), (27, 49623082), (54, 24811541), (347, 3861162), (694, 1930581), (1041, 1287054), (2082, 643527), (3123, 429018), (6246, 214509), (9369, 143006), (18738, 71503)]