42940954

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{19051}}^1$

素因数の和:19090

約数の個数: 24

約数和(自身を含む): 78189408

約数和(自身を除く): 35248454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 19051, 38102, 133357, 266714, 438173, 876346, 933499, 1866998, 3067211, 6134422, 21470477, 42940954]

約数ペア:

[(1, 42940954), (2, 21470477), (7, 6134422), (14, 3067211), (23, 1866998), (46, 933499), (49, 876346), (98, 438173), (161, 266714), (322, 133357), (1127, 38102), (2254, 19051)]