21328098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19009}}^1$

素因数の和:19042

約数の個数: 32

約数和(自身を含む): 49273920

約数和(自身を除く): 27945822

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 19009, 38018, 57027, 114054, 209099, 323153, 418198, 627297, 646306, 969459, 1254594, 1938918, 3554683, 7109366, 10664049, 21328098]

約数ペア:

[(1, 21328098), (2, 10664049), (3, 7109366), (6, 3554683), (11, 1938918), (17, 1254594), (22, 969459), (33, 646306), (34, 627297), (51, 418198), (66, 323153), (102, 209099), (187, 114054), (374, 57027), (561, 38018), (1122, 19009)]