21477516

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61717}}^1$

素因数の和:61753

約数の個数: 24

約数和(自身を含む): 51843120

約数和(自身を除く): 30365604

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 61717, 123434, 185151, 246868, 370302, 740604, 1789793, 3579586, 5369379, 7159172, 10738758, 21477516]

約数ペア:

[(1, 21477516), (2, 10738758), (3, 7159172), (4, 5369379), (6, 3579586), (12, 1789793), (29, 740604), (58, 370302), (87, 246868), (116, 185151), (174, 123434), (348, 61717)]