18944142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{451051}}^1$

素因数の和:451063

約数の個数: 16

約数和(自身を含む): 43300992

約数和(自身を除く): 24356850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 451051, 902102, 1353153, 2706306, 3157357, 6314714, 9472071, 18944142]

約数ペア:

[(1, 18944142), (2, 9472071), (3, 6314714), (6, 3157357), (7, 2706306), (14, 1353153), (21, 902102), (42, 451051)]