21352236

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61357}}^1$

素因数の和:61393

約数の個数: 24

約数和(自身を含む): 51540720

約数和(自身を除く): 30188484

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 61357, 122714, 184071, 245428, 368142, 736284, 1779353, 3558706, 5338059, 7117412, 10676118, 21352236]

約数ペア:

[(1, 21352236), (2, 10676118), (3, 7117412), (4, 5338059), (6, 3558706), (12, 1779353), (29, 736284), (58, 368142), (87, 245428), (116, 184071), (174, 122714), (348, 61357)]