19746045

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13297}}^1$

素因数の和:13322

約数の個数: 32

約数和(自身を含む): 38298240

約数和(自身を除く): 18552195

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 13297, 39891, 66485, 119673, 146267, 199455, 359019, 438801, 598365, 731335, 1316403, 1795095, 2194005, 3949209, 6582015, 19746045]

約数ペア:

[(1, 19746045), (3, 6582015), (5, 3949209), (9, 2194005), (11, 1795095), (15, 1316403), (27, 731335), (33, 598365), (45, 438801), (55, 359019), (99, 199455), (135, 146267), (165, 119673), (297, 66485), (495, 39891), (1485, 13297)]