2695266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21391}}^1$

素因数の和:21406

約数の個数: 24

約数和(自身を含む): 6674304

約数和(自身を除く): 3979038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21391, 42782, 64173, 128346, 149737, 192519, 299474, 385038, 449211, 898422, 1347633, 2695266]

約数ペア:

[(1, 2695266), (2, 1347633), (3, 898422), (6, 449211), (7, 385038), (9, 299474), (14, 192519), (18, 149737), (21, 128346), (42, 64173), (63, 42782), (126, 21391)]