258049206

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{12037}}^1$

素因数の和:12445

約数の個数: 32

約数和(自身を含む): 574934880

約数和(自身を除く): 316885674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 2382, 3573, 7146, 10719, 12037, 21438, 24074, 36111, 72222, 108333, 216666, 324999, 649998, 4778689, 9557378, 14336067, 28672134, 43008201, 86016402, 129024603, 258049206]

約数ペア:

[(1, 258049206), (2, 129024603), (3, 86016402), (6, 43008201), (9, 28672134), (18, 14336067), (27, 9557378), (54, 4778689), (397, 649998), (794, 324999), (1191, 216666), (2382, 108333), (3573, 72222), (7146, 36111), (10719, 24074), (12037, 21438)]