27658428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{329267}}^1$

素因数の和:329281

約数の個数: 24

約数和(自身を含む): 73756032

約数和(自身を除く): 46097604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 329267, 658534, 987801, 1317068, 1975602, 2304869, 3951204, 4609738, 6914607, 9219476, 13829214, 27658428]

約数ペア:

[(1, 27658428), (2, 13829214), (3, 9219476), (4, 6914607), (6, 4609738), (7, 3951204), (12, 2304869), (14, 1975602), (21, 1317068), (28, 987801), (42, 658534), (84, 329267)]