1209804966

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{9391}}^1$

素因数の和:9837

約数の個数: 48

約数和(自身を含む): 2782323648

約数和(自身を除く): 1572518682

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 421, 842, 1263, 2526, 3789, 7157, 7578, 9391, 14314, 18782, 21471, 28173, 42942, 56346, 64413, 84519, 128826, 159647, 169038, 319294, 478941, 957882, 1436823, 2873646, 3953611, 7907222, 11860833, 23721666, 35582499, 67211387, 71164998, 134422774, 201634161, 403268322, 604902483, 1209804966]

約数ペア:

[(1, 1209804966), (2, 604902483), (3, 403268322), (6, 201634161), (9, 134422774), (17, 71164998), (18, 67211387), (34, 35582499), (51, 23721666), (102, 11860833), (153, 7907222), (306, 3953611), (421, 2873646), (842, 1436823), (1263, 957882), (2526, 478941), (3789, 319294), (7157, 169038), (7578, 159647), (9391, 128826), (14314, 84519), (18782, 64413), (21471, 56346), (28173, 42942)]