1211454

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 2881008

約数和(自身を除く): 1669554

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 107, 111, 153, 214, 222, 306, 321, 333, 629, 642, 666, 963, 1258, 1819, 1887, 1926, 3638, 3774, 3959, 5457, 5661, 7918, 10914, 11322, 11877, 16371, 23754, 32742, 35631, 67303, 71262, 134606, 201909, 403818, 605727, 1211454]

約数ペア:

[(1, 1211454), (2, 605727), (3, 403818), (6, 201909), (9, 134606), (17, 71262), (18, 67303), (34, 35631), (37, 32742), (51, 23754), (74, 16371), (102, 11877), (107, 11322), (111, 10914), (153, 7918), (214, 5661), (222, 5457), (306, 3959), (321, 3774), (333, 3638), (629, 1926), (642, 1887), (666, 1819), (963, 1258)]