1988868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23677}}^1$

素因数の和:23691

約数の個数: 24

約数和(自身を含む): 5303872

約数和(自身を除く): 3315004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 23677, 47354, 71031, 94708, 142062, 165739, 284124, 331478, 497217, 662956, 994434, 1988868]

約数ペア:

[(1, 1988868), (2, 994434), (3, 662956), (4, 497217), (6, 331478), (7, 284124), (12, 165739), (14, 142062), (21, 94708), (28, 71031), (42, 47354), (84, 23677)]