890421534

素因数分解:

$2^1\times 3^2\times {\mathrm{5039}}^1\times {\mathrm{9817}}^1$

素因数の和:14864

約数の個数: 24

約数和(自身を含む): 1929826080

約数和(自身を除く): 1039404546

約数列:

[1, 2, 3, 6, 9, 18, 5039, 9817, 10078, 15117, 19634, 29451, 30234, 45351, 58902, 88353, 90702, 176706, 49467863, 98935726, 148403589, 296807178, 445210767, 890421534]

約数ペア:

[(1, 890421534), (2, 445210767), (3, 296807178), (6, 148403589), (9, 98935726), (18, 49467863), (5039, 176706), (9817, 90702), (10078, 88353), (15117, 58902), (19634, 45351), (29451, 30234)]