65144418

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{863}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 136359936

約数和(自身を除く): 71215518

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 547, 863, 1094, 1641, 1726, 2589, 3282, 5178, 12581, 19849, 25162, 37743, 39698, 59547, 75486, 119094, 472061, 944122, 1416183, 2832366, 10857403, 21714806, 32572209, 65144418]

約数ペア:

[(1, 65144418), (2, 32572209), (3, 21714806), (6, 10857403), (23, 2832366), (46, 1416183), (69, 944122), (138, 472061), (547, 119094), (863, 75486), (1094, 59547), (1641, 39698), (1726, 37743), (2589, 25162), (3282, 19849), (5178, 12581)]