1320403806

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{6073}}^1$

素因数の和:6385

約数の個数: 48

約数和(自身を含む): 2933596224

約数和(自身を除く): 1613192418

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 257, 282, 423, 514, 771, 846, 1542, 2313, 4626, 6073, 12079, 12146, 18219, 24158, 36237, 36438, 54657, 72474, 108711, 109314, 217422, 285431, 570862, 856293, 1560761, 1712586, 2568879, 3121522, 4682283, 5137758, 9364566, 14046849, 28093698, 73355767, 146711534, 220067301, 440134602, 660201903, 1320403806]

約数ペア:

[(1, 1320403806), (2, 660201903), (3, 440134602), (6, 220067301), (9, 146711534), (18, 73355767), (47, 28093698), (94, 14046849), (141, 9364566), (257, 5137758), (282, 4682283), (423, 3121522), (514, 2568879), (771, 1712586), (846, 1560761), (1542, 856293), (2313, 570862), (4626, 285431), (6073, 217422), (12079, 109314), (12146, 108711), (18219, 72474), (24158, 54657), (36237, 36438)]