1209186

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 2965248

約数和(自身を除く): 1756062

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 197, 198, 279, 341, 394, 558, 591, 682, 1023, 1182, 1773, 2046, 2167, 3069, 3546, 4334, 6107, 6138, 6501, 12214, 13002, 18321, 19503, 36642, 39006, 54963, 67177, 109926, 134354, 201531, 403062, 604593, 1209186]

約数ペア:

[(1, 1209186), (2, 604593), (3, 403062), (6, 201531), (9, 134354), (11, 109926), (18, 67177), (22, 54963), (31, 39006), (33, 36642), (62, 19503), (66, 18321), (93, 13002), (99, 12214), (186, 6501), (197, 6138), (198, 6107), (279, 4334), (341, 3546), (394, 3069), (558, 2167), (591, 2046), (682, 1773), (1023, 1182)]