123748218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20161}}^1$

素因数の和:20211

約数の個数: 48

約数和(自身を含む): 301946112

約数和(自身を除く): 178197894

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 6138, 20161, 40322, 60483, 120966, 181449, 221771, 362898, 443542, 624991, 665313, 1249982, 1330626, 1874973, 1995939, 3749946, 3991878, 5624919, 6874901, 11249838, 13749802, 20624703, 41249406, 61874109, 123748218]

約数ペア:

[(1, 123748218), (2, 61874109), (3, 41249406), (6, 20624703), (9, 13749802), (11, 11249838), (18, 6874901), (22, 5624919), (31, 3991878), (33, 3749946), (62, 1995939), (66, 1874973), (93, 1330626), (99, 1249982), (186, 665313), (198, 624991), (279, 443542), (341, 362898), (558, 221771), (682, 181449), (1023, 120966), (2046, 60483), (3069, 40322), (6138, 20161)]