1988946

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2406

約数の個数: 24

約数和(自身を含む): 4402944

約数和(自身を除く): 2413998

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 2351, 4702, 7053, 14106, 21159, 42318, 110497, 220994, 331491, 662982, 994473, 1988946]

約数ペア:

[(1, 1988946), (2, 994473), (3, 662982), (6, 331491), (9, 220994), (18, 110497), (47, 42318), (94, 21159), (141, 14106), (282, 7053), (423, 4702), (846, 2351)]