86784642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{229589}}^1$

素因数の和:229607

約数の個数: 32

約数和(自身を含む): 220406400

約数和(自身を除く): 133621758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 229589, 459178, 688767, 1377534, 1607123, 2066301, 3214246, 4132602, 4821369, 6198903, 9642738, 12397806, 14464107, 28928214, 43392321, 86784642]

約数ペア:

[(1, 86784642), (2, 43392321), (3, 28928214), (6, 14464107), (7, 12397806), (9, 9642738), (14, 6198903), (18, 4821369), (21, 4132602), (27, 3214246), (42, 2066301), (54, 1607123), (63, 1377534), (126, 688767), (189, 459178), (378, 229589)]