189171378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1697}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 448190496

約数和(自身を除く): 259019118

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 563, 1126, 1689, 1697, 3378, 3394, 5067, 5091, 6193, 10134, 10182, 12386, 15273, 18579, 18667, 30546, 37158, 37334, 55737, 56001, 111474, 112002, 168003, 336006, 955411, 1910822, 2866233, 5732466, 8598699, 10509521, 17197398, 21019042, 31528563, 63057126, 94585689, 189171378]

約数ペア:

[(1, 189171378), (2, 94585689), (3, 63057126), (6, 31528563), (9, 21019042), (11, 17197398), (18, 10509521), (22, 8598699), (33, 5732466), (66, 2866233), (99, 1910822), (198, 955411), (563, 336006), (1126, 168003), (1689, 112002), (1697, 111474), (3378, 56001), (3394, 55737), (5067, 37334), (5091, 37158), (6193, 30546), (10134, 18667), (10182, 18579), (12386, 15273)]