21957756

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{63097}}^1$

素因数の和:63133

約数の個数: 24

約数和(自身を含む): 53002320

約数和(自身を除く): 31044564

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 63097, 126194, 189291, 252388, 378582, 757164, 1829813, 3659626, 5489439, 7319252, 10978878, 21957756]

約数ペア:

[(1, 21957756), (2, 10978878), (3, 7319252), (4, 5489439), (6, 3659626), (12, 1829813), (29, 757164), (58, 378582), (87, 252388), (116, 189291), (174, 126194), (348, 63097)]