989226

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2617}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 2513280

約数和(自身を除く): 1524054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2617, 5234, 7851, 15702, 18319, 23553, 36638, 47106, 54957, 70659, 109914, 141318, 164871, 329742, 494613, 989226]

約数ペア:

[(1, 989226), (2, 494613), (3, 329742), (6, 164871), (7, 141318), (9, 109914), (14, 70659), (18, 54957), (21, 47106), (27, 36638), (42, 23553), (54, 18319), (63, 15702), (126, 7851), (189, 5234), (378, 2617)]