80522694

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{213023}}^1$

素因数の和:213041

約数の個数: 32

約数和(自身を含む): 204503040

約数和(自身を除く): 123980346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 213023, 426046, 639069, 1278138, 1491161, 1917207, 2982322, 3834414, 4473483, 5751621, 8946966, 11503242, 13420449, 26840898, 40261347, 80522694]

約数ペア:

[(1, 80522694), (2, 40261347), (3, 26840898), (6, 13420449), (7, 11503242), (9, 8946966), (14, 5751621), (18, 4473483), (21, 3834414), (27, 2982322), (42, 1917207), (54, 1491161), (63, 1278138), (126, 639069), (189, 426046), (378, 213023)]