42131658

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 87443136

約数和(自身を除く): 45311478

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 2237, 3139, 4474, 6278, 6711, 9417, 13422, 18834, 96191, 163301, 192382, 288573, 326602, 489903, 577146, 979806, 7021943, 14043886, 21065829, 42131658]

約数ペア:

[(1, 42131658), (2, 21065829), (3, 14043886), (6, 7021943), (43, 979806), (73, 577146), (86, 489903), (129, 326602), (146, 288573), (219, 192382), (258, 163301), (438, 96191), (2237, 18834), (3139, 13422), (4474, 9417), (6278, 6711)]