18279092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4951}}^1$

素因数の和:5039

約数の個数: 24

約数和(自身を含む): 34941312

約数和(自身を除く): 16662220

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 4951, 9902, 19804, 64363, 128726, 257452, 351521, 703042, 1406084, 4569773, 9139546, 18279092]

約数ペア:

[(1, 18279092), (2, 9139546), (4, 4569773), (13, 1406084), (26, 703042), (52, 351521), (71, 257452), (142, 128726), (284, 64363), (923, 19804), (1846, 9902), (3692, 4951)]