28942362

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43457}}^1$

素因数の和:43502

約数の個数: 24

約数和(自身を含む): 64404756

約数和(自身を除く): 35462394

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 43457, 86914, 130371, 260742, 391113, 782226, 1607909, 3215818, 4823727, 9647454, 14471181, 28942362]

約数ペア:

[(1, 28942362), (2, 14471181), (3, 9647454), (6, 4823727), (9, 3215818), (18, 1607909), (37, 782226), (74, 391113), (111, 260742), (222, 130371), (333, 86914), (666, 43457)]