21093762

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4513}}^1$

素因数の和:4578

約数の個数: 32

約数和(自身を含む): 45501120

約数和(自身を除く): 24407358

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4513, 4674, 9026, 13539, 27078, 85747, 171494, 185033, 257241, 370066, 514482, 555099, 1110198, 3515627, 7031254, 10546881, 21093762]

約数ペア:

[(1, 21093762), (2, 10546881), (3, 7031254), (6, 3515627), (19, 1110198), (38, 555099), (41, 514482), (57, 370066), (82, 257241), (114, 185033), (123, 171494), (246, 85747), (779, 27078), (1558, 13539), (2337, 9026), (4513, 4674)]