16182306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{128431}}^1$

素因数の和:128446

約数の個数: 24

約数和(自身を含む): 40070784

約数和(自身を除く): 23888478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 128431, 256862, 385293, 770586, 899017, 1155879, 1798034, 2311758, 2697051, 5394102, 8091153, 16182306]

約数ペア:

[(1, 16182306), (2, 8091153), (3, 5394102), (6, 2697051), (7, 2311758), (9, 1798034), (14, 1155879), (18, 899017), (21, 770586), (42, 385293), (63, 256862), (126, 128431)]