40532142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20533}}^1$

素因数の和:20592

約数の個数: 32

約数和(自身を含む): 94620672

約数和(自身を除く): 54088530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 20533, 41066, 61599, 123198, 143731, 287462, 431193, 862386, 965051, 1930102, 2895153, 5790306, 6755357, 13510714, 20266071, 40532142]

約数ペア:

[(1, 40532142), (2, 20266071), (3, 13510714), (6, 6755357), (7, 5790306), (14, 2895153), (21, 1930102), (42, 965051), (47, 862386), (94, 431193), (141, 287462), (282, 143731), (329, 123198), (658, 61599), (987, 41066), (1974, 20533)]