12977136

素因数分解:

$2^4\times 3^2\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:638

約数の個数: 60

約数和(自身を含む): 36569832

約数和(自身を除く): 23592696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 227, 397, 454, 681, 794, 908, 1191, 1362, 1588, 1816, 2043, 2382, 2724, 3176, 3573, 3632, 4086, 4764, 5448, 6352, 7146, 8172, 9528, 10896, 14292, 16344, 19056, 28584, 32688, 57168, 90119, 180238, 270357, 360476, 540714, 720952, 811071, 1081428, 1441904, 1622142, 2162856, 3244284, 4325712, 6488568, 12977136]

約数ペア:

[(1, 12977136), (2, 6488568), (3, 4325712), (4, 3244284), (6, 2162856), (8, 1622142), (9, 1441904), (12, 1081428), (16, 811071), (18, 720952), (24, 540714), (36, 360476), (48, 270357), (72, 180238), (144, 90119), (227, 57168), (397, 32688), (454, 28584), (681, 19056), (794, 16344), (908, 14292), (1191, 10896), (1362, 9528), (1588, 8172), (1816, 7146), (2043, 6352), (2382, 5448), (2724, 4764), (3176, 4086), (3573, 3632)]