2687668086

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{21277}}^1$

素因数の和:21888

約数の個数: 32

約数和(自身を含む): 5530577760

約数和(自身を除く): 2842909674

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 569, 1138, 1707, 3414, 21053, 21277, 42106, 42554, 63159, 63831, 126318, 127662, 787249, 1574498, 2361747, 4723494, 12106613, 24213226, 36319839, 72639678, 447944681, 895889362, 1343834043, 2687668086]

約数ペア:

[(1, 2687668086), (2, 1343834043), (3, 895889362), (6, 447944681), (37, 72639678), (74, 36319839), (111, 24213226), (222, 12106613), (569, 4723494), (1138, 2361747), (1707, 1574498), (3414, 787249), (21053, 127662), (21277, 126318), (42106, 63831), (42554, 63159)]