73986318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{195731}}^1$

素因数の和:195749

約数の個数: 32

約数和(自身を含む): 187902720

約数和(自身を除く): 113916402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 195731, 391462, 587193, 1174386, 1370117, 1761579, 2740234, 3523158, 4110351, 5284737, 8220702, 10569474, 12331053, 24662106, 36993159, 73986318]

約数ペア:

[(1, 73986318), (2, 36993159), (3, 24662106), (6, 12331053), (7, 10569474), (9, 8220702), (14, 5284737), (18, 4110351), (21, 3523158), (27, 2740234), (42, 1761579), (54, 1370117), (63, 1174386), (126, 587193), (189, 391462), (378, 195731)]