20181315033

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3455113}}^1$

素因数の和:3455189

約数の個数: 24

約数和(自身を含む): 32339867040

約数和(自身を除く): 12158552007

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 3455113, 10365339, 31096017, 38006243, 114018729, 203851667, 342056187, 611555001, 1834665003, 2242368337, 6727105011, 20181315033]

約数ペア:

[(1, 20181315033), (3, 6727105011), (9, 2242368337), (11, 1834665003), (33, 611555001), (59, 342056187), (99, 203851667), (177, 114018729), (531, 38006243), (649, 31096017), (1947, 10365339), (5841, 3455113)]