42237678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21397}}^1$

素因数の和:21456

約数の個数: 32

約数和(自身を含む): 98601984

約数和(自身を除く): 56364306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 21397, 42794, 64191, 128382, 149779, 299558, 449337, 898674, 1005659, 2011318, 3016977, 6033954, 7039613, 14079226, 21118839, 42237678]

約数ペア:

[(1, 42237678), (2, 21118839), (3, 14079226), (6, 7039613), (7, 6033954), (14, 3016977), (21, 2011318), (42, 1005659), (47, 898674), (94, 449337), (141, 299558), (282, 149779), (329, 128382), (658, 64191), (987, 42794), (1974, 21397)]