21069348

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{37357}}^1$

素因数の和:37411

約数の個数: 24

約数和(自身を含む): 50209152

約数和(自身を除く): 29139804

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 37357, 74714, 112071, 149428, 224142, 448284, 1755779, 3511558, 5267337, 7023116, 10534674, 21069348]

約数ペア:

[(1, 21069348), (2, 10534674), (3, 7023116), (4, 5267337), (6, 3511558), (12, 1755779), (47, 448284), (94, 224142), (141, 149428), (188, 112071), (282, 74714), (564, 37357)]