252831204

素因数分解:

$2^2\times 3^2\times {\mathrm{7023089}}^1$

素因数の和:7023099

約数の個数: 18

約数和(自身を含む): 639101190

約数和(自身を除く): 386269986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7023089, 14046178, 21069267, 28092356, 42138534, 63207801, 84277068, 126415602, 252831204]

約数ペア:

[(1, 252831204), (2, 126415602), (3, 84277068), (4, 63207801), (6, 42138534), (9, 28092356), (12, 21069267), (18, 14046178), (36, 7023089)]