128823462

素因数分解:

$2^1\times 3^2\times {\mathrm{863}}^1\times {\mathrm{8293}}^1$

素因数の和:9164

約数の個数: 24

約数和(自身を含む): 279474624

約数和(自身を除く): 150651162

約数列:

[1, 2, 3, 6, 9, 18, 863, 1726, 2589, 5178, 7767, 8293, 15534, 16586, 24879, 49758, 74637, 149274, 7156859, 14313718, 21470577, 42941154, 64411731, 128823462]

約数ペア:

[(1, 128823462), (2, 64411731), (3, 42941154), (6, 21470577), (9, 14313718), (18, 7156859), (863, 149274), (1726, 74637), (2589, 49758), (5178, 24879), (7767, 16586), (8293, 15534)]