18308402

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4621}}^1$

素因数の和:4913

約数の個数: 16

約数和(自身を含む): 31503552

約数和(自身を除く): 13195150

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 4621, 9242, 32347, 64694, 1307743, 2615486, 9154201, 18308402]

約数ペア:

[(1, 18308402), (2, 9154201), (7, 2615486), (14, 1307743), (283, 64694), (566, 32347), (1981, 9242), (3962, 4621)]