137125458

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{28111}}^1$

素因数の和:28390

約数の個数: 24

約数和(自身を含む): 298212096

約数和(自身を除く): 161086638

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 28111, 56222, 84333, 168666, 252999, 505998, 7618081, 15236162, 22854243, 45708486, 68562729, 137125458]

約数ペア:

[(1, 137125458), (2, 68562729), (3, 45708486), (6, 22854243), (9, 15236162), (18, 7618081), (271, 505998), (542, 252999), (813, 168666), (1626, 84333), (2439, 56222), (4878, 28111)]