13681958232

素因数分解:

$2^3\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{285469}}^1$

素因数の和:287475

約数の個数: 32

約数和(自身を含む): 34222143600

約数和(自身を除く): 20540185368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1997, 3994, 5991, 7988, 11982, 15976, 23964, 47928, 285469, 570938, 856407, 1141876, 1712814, 2283752, 3425628, 6851256, 570081593, 1140163186, 1710244779, 2280326372, 3420489558, 4560652744, 6840979116, 13681958232]

約数ペア:

[(1, 13681958232), (2, 6840979116), (3, 4560652744), (4, 3420489558), (6, 2280326372), (8, 1710244779), (12, 1140163186), (24, 570081593), (1997, 6851256), (3994, 3425628), (5991, 2283752), (7988, 1712814), (11982, 1141876), (15976, 856407), (23964, 570938), (47928, 285469)]