21773766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1913}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 49978368

約数和(自身を除く): 28204602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 1913, 3794, 3826, 5691, 5739, 11382, 11478, 13391, 26782, 40173, 80346, 518423, 1036846, 1555269, 3110538, 3628961, 7257922, 10886883, 21773766]

約数ペア:

[(1, 21773766), (2, 10886883), (3, 7257922), (6, 3628961), (7, 3110538), (14, 1555269), (21, 1036846), (42, 518423), (271, 80346), (542, 40173), (813, 26782), (1626, 13391), (1897, 11478), (1913, 11382), (3794, 5739), (3826, 5691)]